Who'd You Rather?

Former President Bill Clinton (left) and current President Barack Obama (right) were joined by former President George W. Bush (not pictured) at the White House on Saturday to announce a plan to raise money for Haiti.

Comedy duo Tommy Chong (left) and Cheech Marin (right) reunited at some marijuana event in D.C. on Wednesday.

George Clooney's "Up in the Air" co-stars Vera Farmiga (left) and Anna Kendrick (right) landed at the same event in NYC on Tuesday.

Here's "Bachelor" Jake Pavelka (left) -- and Ryan Callahan (right), the producer who got fired after allegedly hooking up with Rozlyn.

"Project Runway" gentlemen Tim Gunn and designer Michael Kors vogued for the cameras at the same event in NYC on Wednesday.

"Lost" stars Michael Emerson aka Ben and Jorge Garcia aka Hurley found themselves at the same event in Pasadena on Tuesday.

Underrated "Glee" stars Naya Rivera aka Santana (left) and Heather Morris aka Brittany (right) changed out of their Cheerios uniforms and glammed it up at the same event in West Hollywood this weekend.

Tennis hunks Andy Roddick and Rafael Nadal played ball in different matches on opposite sides of the world on Friday.

"Hills" enemies Audrina Patridge and Kristin Cavallari took time out of fighting over douchebag lothario Justin Bobby to take separate shady walks through Los Angeles on Thursday.

"Wolverine" studs Ryan Reynolds aka Wade Wilson/Deadpool and Hugh Jackman aka Logan/Wolverine muscled their way to the same event in L.A. on Wednesday.

"Wolverine" studs Ryan Reynolds aka Wade Wilson/Deadpool and Hugh Jackman aka Logan/Wolverine muscled their way to the same event in L.A. on Wednesday.

Actors turned directors Clint Eastwood, 79, and Sean Penn, 49, toughed it out at the same event in Palm Springs last night.

Former "Baywatch" buxom babes Pamela Anderson, 42, and Carmen Electra, 37, hosted different parties on New Year's Eve.

40-year-old New York native pop divas Jennifer Lopez and Mariah Carey both performed in their slinkiest outfits on New Year's Eve in Manhattan.

R+B singers Chris Brown and Usher hit the Cavaliers/Hawks game in Atlanta last week.

Paul Wesley (left) and Ian Somerhalder (right) play gorgeous bloodsucking brothers on the new TV series "The Vampire Diaries."