Len Singer Marc Costanzo 'Memba Him?!

Canadian musician Marc Costanzo was in his mid-20s when he gained fame as the fun-loving frontman of the Ontario-based, pop-rock band, Len ... who famously dropped the anthem of the summer in '99, "Steal My Sunshine."

While many of the bandmates cycled in and out of the pop group over the years ... the one other constant in Len was Marc Costanzo's sister and better-half, Sharron Costanzo, on bass and vocals.

Since their spike in popularity Len and the Costanzo siblings have delivered a few follow-up albums but have largely remained a one-hit wonder.

Guess what Marc looks like now!

Guess Who This Little Cutie Turned Into!

Before this celebrity spawn was showing off her ultimate fashion sense and starring in movie franchises, she was just another brown-eyed girl growing up in Venice, Los Angeles.

Take a closer look ... this darling daughter of two A-list stars made a name for herself when she appeared as a superhero heartthrob in "X-Men: First Class." The multitalented woman has also risen to fame from her success in music and modeling.

While being stuck at home, you can binge her new television show -- which is a remake of a film starring her mom in 2000.

You'd be mad to not figure out who this little lady is!

Can you guess who she is?

Jory Emhoff in 'Contagion' 'Memba Her?!

Los Angeles-local Anna Jacoby-Heron was only a teenager when she landed the role of the artsy daughter, Jory Emhoff -- who loses her stepbrother, Clark, and stepmom to an unknown virus -- in Steven Soderbergh's 2011 thriller, "Contagion" ... which has been one of the go-to binge movies during self-isolation.

Anna Jacoby-Heron shared the screen with an A-list cast including Kate Winslet, Gwyneth Paltrow, Jude Law, Laurence Fishburne ... and of course, Matt Damon as her on-screen father, Mitch.

Since the new-found popularity of the movie, some of the stars from the flic have gotten together to produce a coronavirus PSA.

Anna can more recently be spotted on shows like "Stranger Things" and "The First."

Guess what she looks like now!

Guess Who This Kooky Kid Turned Into!

Before this funny, young man was showing his face around the world as an incredible musician, he was just another cute kid hamming it up for the camera in a bright-orange tank top.

You may not see it right away ... but this British-born singer took a new direction in life and struck out on his one as a solo artist after leaving one of the world's biggest boy bands.

This mini-man has also been making headlines for donating over 300 thousand meals to people who are in need due to the pandemic.

Can you guess who this cute kid is?

Hiking Hunks Mountain Tens!

All of the hiking trails around Los Angeles have been closed, including Runyon Canyon, Griffith Park and Malibu trails -- so we are bringing the great outdoors to you ... and some Hollywood hotties too!

Stars such as Emile Hirsch, Nick Viall, and Sam Smith, have spent some time in the past hitting the trails and they've shared these sexy snaps along the way.

These famous fellas love to get out and about, but since we're all stuck at home let's just take a trek through some more of these hot shots!

Scroll through our gallery of hiking hunks to get a good view of all the celebs making their way through the mountains!

What a workout!

Steamy Stars In Hot Tubs Heat Things Up!

It's the little things that can really make a difference these days and these snaps of some of the sexiest stars soaking up the suds could get your mind off all the chaos and start thinking about some of the sillier things in life ... like Hot Tub Day!

Celebs such as Mariah Carey, Naya Rivera, and David Hasselhoff have shared their snaps and so have plenty of other stars!

Take a look through our gallery of steamy stars in hot tubs to see all the celebs getting in some much needed relaxation ... and maybe get your mind off things!

What's The Big Frigin' Difference?

Don't let these two almost identical images of Rita Ora throw you off ... Take another look and see if you can spot the sneaky switches that have been made to this tricky pic!

Earlier this month, before the lockdown, the singer was spotted on her way to BBC Radio One in London, England. We made a few changes to this photo and now it's up to you to find them ... Use your detective skills to see if you can figure out the differences between these two super-similar snaps!

**HINT -- There are THREE differences between the above photographs!**

Andi on Disney's 'Motocrossed' 'Memba Her?!

Palm Springs-native Alana Austin was only 19 years old when she landed the role of the girly cheerleader turned dirt bike bad boy, Andi Carson -- who poses as her brother and takes to the track while her brother is injured -- in the classic sibling-swapping 2001 Disney TV movie, "Motocrossed."

Alana Austin was helped out along the wild ride by her on-screen mom and confidant, Geneva, played by Mary-Margaret Humes, her biker brother, Andrew, played by Trever O'Brien ... and of course, the fierce French rival on two wheels, Rene Cartier, played by Michael Cunio.

Guess what she looks like now at 37 years old!

Guess Who This Umbrella Babe Turned Into!

This dainty, young gal would grow up to become one of America's most famous child actresses and models, and controversially ... a major sex symbol too.

She was born in Manhattan to a socialite mother and a Revlon executive father, but the 2 divorced when she was a baby and her mom quickly got her into modeling -- seriously, her first gig was an Ivory Soap ad as an 11-month-old.

At the age of 12, she gained critical acclaim as the lead in a movie where she played a child prostitute ... and her career would continue to venture into risque territory.

She'd go on to become the youngest fashion model to appear on the cover of Vogue at 14 and later appeared in a very controversial ad campaign for Calvin Klein jeans.

Of course, this was right before she appeared in 2 scandalous teen dramas in the early '80s ... which are still her most well-known movies to date.

She took a career break to attend Princeton and made a return to acting and modeling in the '90s ... with great success.

Can you guess who she is?

Captain Trunk in 'Sledge Hammer!' 'Memba Him?!

Georgia-born actor Harrison Page may be best known for his role as the surly supervisor, Captain Trunk -- who kept Detective Dori Doreau (played by Anne-Marie Martin) and Inspector Sledge Hammer (played by David Rasche) in line -- on the '80s ABC cop comedy, "Sledge Hammer!"

Harrison Page has an impressively long line of credits including Quade on "Kojak," Chief Robinson on "CPO Sharkey," George Boone on "Supertrain," John Fox on "Hillstreet Blues," Hamilton Storm on "Gimme A Break!," Max Logan on "Benson" ... and of course Joshua on the 1990 street fighter film, "Lionheart," across Jean-Claude Van Damme.

Guess what he looks like now!

Hollywood Sending A Clear Message #IStayHomeFor ...

Celebrities are coming together and sending a unified message amid the coronavirus pandemic ... staying home to prevent the spread of the virus and protecting their loved ones and folks who are at risk.

Some of the biggest names in Hollywood are making #IStayHomeFor go viral ... with Elton John, Demi Lovato, David Beckham, Mariah Carey, Kevin Bacon and Bebe Rexha telling you who they're looking out for by self-isolating.

As you know ... folks everywhere are being told to stay home to flatten the curve and slow the spread by practicing social distancing.

Check out the gallery ... and see why these celebs understand what's at stake here.

Guess Who This Cute Cowboy Turned Into!

Before this buckaroo would grow up to become an All-Star baller in the NBA, he was just a boy growing up in Oklahoma.

He was childhood friends with NFL quarterback Sam Bradford and played basketball at Sam's family gym, along with his brother. This cowboy kid and his bro would go on to play high school hoops together -- coached by their dad -- and win 2 state championships ... and he'd win 2 more without his older sibling.

After following his brother to college -- as one of the university's most decorated recruits ever -- he'd struggle through some knee injuries as a freshman before bouncing back in a big way his sophomore year ... sweeping all 6 of the national player of the year awards.

That led to the NBA draft, where he was taken #1 overall. His rookie season was postponed an entire year after suffering another knee injury, but once again, he bounced back big ... being named an All-Star and winning the Dunk Contest.

He'd lead his team to the playoffs the following year and become one of the league's top stars ... until a few injury-plagued seasons of late. He's still balling, though ... just in a different city than where he started.

Can you guess who he is?

Gibby on 'iCarly' 'Memba Him?!

Orange County actor Noah Munck was only 11 years old when he landed the recurring role of the funny friend, Gibby -- and was later joined by his brother Ethan Munck as his on-screen brother, Guppy -- on the early 2000s kids comedy "iCarly."

Noah (and Ethan) Munck were joined on the silly show by other big names like Reed Alexander as the critical Nevel Papperman, ... and of course Miranda Cosgrove as the viral video star Carly Shay.

Noah Munch can more recently be spotted as the topless Naked Rob Smith on "The Goldbergs" and on his hilarious YouTube channel Sadworld.

Guess what he looks like now!