We're Just Sayin'

Here's the black spy from Mad Magazine's Spy vs. Spy comic strip (left) -- and Lady Gaga in Australia on Thursday (right).

Here's Casey Anthony letting her hair down at her sentencing for providing false information to a police officer in Florida today (left) -- and pop singer Alanis Morissette back in 1995 (right).

Here's "Twilight" muscle hunk Kellan Lutz at an event in the Hamptons this weekend (left) -- and former 'NSYNC lead singer Justin Timberlake back in 2000 (right).

Here's British singer Adam Ant performing in London last weekend (left) -- and Hugo Weaving as V in the 2006 film "V for Vendetta" (right).

Here's "Scary Movie" franchise star Anna Faris filming "The Dictator" in NYC on Monday (left) -- and former actress Winona Ryder in the 1999 film "Girl, Interrupted" (right).

Here's former actor turned 30 Seconds to Mars member Jared Leto,39, in Paris on Tuesday (left) -- and brooding "Twilight" vampire Robert Pattinson, 25, in some sort of promo shot (right).

Here's male teen pop phenom Justin Bieber at the MTV Movie Awards on Sunday (left) -- and everyone's favorite next door neighbor Amanda Bearse from the '80s TV series "Married with Children" (right).

Here's Arnold Schwarzenegger's ex-housekeeper/mother of his child Mildred Patty Baena (left) -- and "Real Housewives of Miami" breakout star Elsa Patton (right).

Here's pop singer Robyn in Hollywood on Thursday -- and the bus on the classic TV series "The Partridge Family."

After an extensive search -- ex-actress Mischa Barton was finally spotted at the Nice airport in France earlier today.

Here's pop diva Janet Jackson at an amfAR event in Cannes on Thursday -- and music legend Prince at an awards show last year.

Here's actor Tom Hiddleston as Loki, the brother in "Thor" (left) -- and figure skater Johnny Weir back in 2010 (right).

Here's former Oasis frontman Liam Gallagher in London on Monday (left) -- and Vogue editrix Anna Wintour in NYC last week (right).

Here's Raven-Symoné at an event in Louisville this weekend (left) -- and Oscar winner Natalie Portman as Nina Sayers in "Black Swan" (right).

Here's Johnny Depp (left) at last night's "Pirates of the Caribbean: On Stranger Tides" premiere ... and former "Pirates" star Orlando Bloom (right) at a "Pirates" event in Japan back in 2007.

Here's former White House party crasher turned failed "Real Housewives of DC" star Michaele Salahi, 45, running on the beach in San Diego the other day (left) -- and former "Hills" Barbie doll Heidi Montag, 24, back in 2009 (right).