Beauty

Keith Coogan is famous for starring in film's like "Adventures in Babysitting," "Toy Soldiers" and the 1991 Christina Applegate movie "Don't Tell Mom the Babysitter's Dead." Guess what he looks like now!

Here's 26-year-old celebuspawn Kelly Osbourne at some event in NYC last night (left) -- and Donald Trump's first ex-wife Ivana Trump back in 2008 (right).

Blonde pop stars Shakira, 33, and Ke$ha, 23, both purred for the cameras at the MTV Europe Music Awards in Madrid on Sunday.

Robert Carradine is best known for being the late David Carridine's brother and for playing Lewis Skolnick in the 1984 comedy "Revenge of the Nerds." Guess what he looks like now!

Wink Martindale is famous for hosting TV game shows like "Gambit," "High Rollers," "Debt" and "Tic Tac Dough." Guess what he looks like now!

With Lil Wayne fresh outta the clink and his mouth due for a metallic makeover -- we thought these famous faces would also look good with some blinged out grills!

"Pirates" hunk Orlando Bloom, 33, and the new "Hulk" Mark Ruffalo, 42, hugged it out at the same event in Beverly Hills this week.

Supermodel Heidi Klum, TV host Maria Menounos, stylist Rachel Zoe and actress Debra Messing all flashed their smiles as best they could at the same event in Beverly Hills on Thursday.

Can you guess whose lovely mother roamed the streets of London wearing sunglasses last night?

Fergie's rockin' bod on a Brazilian beach ignited the world's most important argument ... does she have the best physique in Hollywood? Bonus question: what's on Paul Walker's stomach?

Actress Nina Dobrev, 21, (left) has an evil doppelganger on "Vampire Diaries," but it's her real life lookalike Nickelodeon star Victoria Justice, 17, (right) that is uncanny.

Dressed in different shades of green, "127 Hours" starlets Amber Tamblyn, 27, and Kate Mara, 27, both attended the film's Beverly Hills premiere last night.

Christine Elise is famous for playing Jason Priestley's crazy girlfriend Emily Valentine on the original "Beverly Hills, 90210." Guess what she looks like now!

Wearing matching fur coats -- fraternal twin sisters Ashley Olsen (24) and Mary-Kate Olsen (24) shared the spotlight while attending some fashion thingy last night.

"Jersey Shore" fist pumper Jwoww and "L.A. Ink" tat princess Kat Von D hit up separate events on the East Coast this weekend.

Sally Ann Howes is best known for playing Truly Scrumptious in the 1968 musical "Chitty Chitty Bang Bang." Guess what she looks like now!