Paparazzi Photo

Now that his ex-girlfriend Myla Sinanaj says she's 100% not pregnant with his spawn, Kris Humphries celebrated by partying shirtless in South Beach this weekend.

He may have been only acting, but Tom Cruise got a little lovin' from someone other than Katie Holmes yesterday ... smooching co-star Olga Kurylenko on the set of their movie "Oblivion."

We're no body language experts or anything, but he doesn't seem to be having a good time. So we ask ...

Here is Drew Barrymore ... who still has not addressed those crazy rumors that she might be pregnant.

Eva was out on the surf with some guys from her new reality dating series "Ready for Love."

It's been a few months since Miley Cyrus denied having a self-mutilation problem -- but today in L.A., the singer surfaced with several ominous-looking scrapes on her left forearm.

Back in April, Miley sported similar marks on her arm, causing a firestorm of speculation that the singer had been harming herself.

Miley responded to the rumors, insisting she does NOT self-mutilate ... but she never explained what caused the mystery marks. Now, they've suddenly returned.

Years of extensions, weaves and dye jobs have finally taken their toll on Lindsay Lohan ... as her exposed scalp made an impromptu appearance through her scraggly ginger locks when she picked up dinner at -- the appropriately named -- E. Baldi restaurant in Beverly Hills on Thursday.

Colin Farrell turned up the heat in Rio by showing off his lean, ripped, tatted up torso as he walked around shirtless on Wednesday.

"Modern Family" hot mama Sofia Vergara celebrated her big 40th birthday on Tuesday by rocking a sexy bikini in Mexico ... and flashing what is reportedly her new giant engagement ring.

Sofia's on-again-off-again businessman boyfriend Nick Loeb reportedly popped the question this week and gave her the huge bling during their vacation with pals on the Riviera Maya.

Sofia -- who dated Tom Cruise back in 2005, before the whole Katie Holmes thing -- has a son from a previous marriage.

Jessica Alba let all her bronzed gorgeousness hang out in a sexy two-piece bikini while soaking up the sun in Italy on Tuesday.

Just like Scarlett Johansson, the 31-year-old mother of two can definitely stomach the European heat.

It's no secret what Scarlett Johansson's super powers are ... looking ridiculously hot in a sexy wet bikini.

The 27-year-old showed off her Black Widow curves while on a yacht in Italy with a super buff man friend on Monday.

It got bumpy for a while ... but Tom Cruise has finally returned to Earth.

Moments after Tom and Katie announced they reached a settlement in their divorce ... Cruise touched down in Mammoth, CA looking ... more single than usual.

Tom is reportedly in Mammoth to film scenes for his upcoming movie, "Oblivion."

Demi was spotted on the streets of NYC just a few hours ago, walking to the set of her new movie, "Very Good Girls" ... which co-stars Dakota Fanning and Richard Dreyfuss.

For a woman whose life seemed to be spinning out of control -- divorce, medical emergency, rehab, etc. -- perhaps re-joining the work force is just what she needs.

Maria Shriver has taught her daughter Katherine Schwarzenegger everything she knows ... about getting parking tickets.

Arnold Schwarzenegger's estranged wife -- who is no stranger to parking infractions -- and her 22-year-old offspring drove separate SUVs to the same medical building in Brentwood this weekend, and upon leaving found matching mother/daughter parking tickets on their windshields.

While some women hit the clubs after filing for divorce, Katie Holmes continued to enjoy the single life by going food shopping at Whole Foods in NYC for the second time this weekend ... this time bringing Suri along for the ride.

Justin Bieber has filed a harassment complaint against one of the paparazzi who chased him down an L.A. freeway Friday -- claiming the guy was a maniac on the road ... and put several lives in danger.

A CHP officer dropped by Justin's music video shoot downtown Friday (above) -- and law enforcement sources tell us, the officer was there to take Justin's statement after the singer filed the complaint.

We're told Justin originally reached out to police following Friday's high speed chase -- because the photog in question had been extremely aggressive on the road ... much worse than the other photogs.

As we reported, the highway chase reached speeds exceeding 100mph -- with some paps even riding the shoulder to keep up with Bieber.

Cops eventually stopped the 18-year-old singer, citing him for speeding -- and we're told, that's when the Biebs filed the complaint, giving police the offending pap's license plate number.

Funny enough -- the pap in question was at Bieber's music video shoot this afternoon when the CHP officer dropped by ... snapping away.

Kate Hudson took a holiday from making all those awful romcoms to bask her mother-of-two curves in a sexy black bikini in Greece on Thursday.

Despite "Alex and Emma," "Raising Helen," "You, Me and Dupree," "Fool's Gold," "My Best Friend's Girl," "A Little Bit of Heaven" and "Something Borrowed," the fit 33-year-old has a great body of work.