The woman who claimed to be Justin Bieber's baby mama is running for the hills, because we've learned neither she nor her lawyer have made ANY attempt to contact Justin's team ... to compare his DNA with her baby's.

We broke the story ... Justin took a DNA test in New Jersey last Friday, and sources connected with the singer say he's chomping at the bit ... waiting for Mariah Yeater to ante up her baby's DNA results. But so far ... crickets.

Yeater's lawyer has been blabbing to the media, but has stayed clear of anyone in Justin's camp. Sources connected with Justin believe Yeater will never produce DNA results, because it will simply become ammunition for a lawsuit he intends to file against her and her lawyers for abuse of legal process.

From OG mustache kings like Tom Selleck & Burt Reynolds to wannabe scruffy hipsters like James Franco, the '70s porn stache craze has taken over Hollywood. Check out to see who looks good with facial bush and who should get an upper lip Brazilian.

Meg Ryan just turned the big 5-0 -- but she's not the only one reaching that major milestone this year.

Heather Locklear, George Clooney, Dylan McDermott and more, check out other stars who are 50 and fabulous!

Eva Mendes showed up on set this week with a drastic new look -- sporting red hair and Amy Winehouse makeup.

She's not the first star going red though, check out the gallery of other stars who've experimented with color -- and let us know which look is better!

There are a few hidden differences in this subtle celebrity photo -- do you have the eye power to unlock the secrets buried in the sneaky pic?

**HINT -- There are THREE differences in the above pictures!**

With the Victoria's Secret show right around the corner, we decided to take a look back at some of the other classic supermodels over the years.

Cindy, Tyra, Naomi, Twiggy, Janice and more ... see if your faves still have what it takes to hit the catwalk!

With the NBA lockout still going strong, there is one group of people who don't really seem to be affected by it ... the NBA PLAYERS!

Check out what these ballers have been doing to fill up all their basketball free lives.