We're Just Sayin'

Here's former singer Jessica Simpson at some event in L.A. on Tuesday (left) -- and actress Joanna Lumley as Patsy in the British TV sensation "Absolutely Fabulous" (right).

Here is Hasidic reggae artist Matisyahu arriving at LAX on Monday (left) -- and the Zig-Zag man branded on the front of cigarette papers (right).

Here's Queen Elizabeth's lovely daughter Princess Anne at a boat show in London on Wednesday (left) -- and "Jersey Shore's" over-gelled phenomenon DJ Pauly D last month (right).

Here's former "That 70s Show" star Mila Kunis at some event in Hollywood on Monday (left) -- and Angelina Jolie at a premiere in 2008 (right).

Here's Baby Gaga aka Ke$ha, that chick that mouths the words to the song "Tik Tok," in NYC on Wednesday (left) -- and '80s teen pop sensation Debbie Gibson back in the day (right).

Here are George Clooney and his latest lady friend Elisabetta Canalis at an event in NYC (left) -- and the Earth's first supermodel Janice Dickinson at an event last year (right).

Tila Tequila is about two crappy reality shows away from turning into La Toya Jackson.

Here's pop diva Rihanna at a party in L.A. on Monday (left) -- and Sandra Denton aka Pepa from the female rap group Salt-n-Pepa (right).

Here's teen pop's new boy wonder Justin Bieber in Vegas last month (left) -- and actress Hilary Swank around the time "Boys Don't Cry" came out (right).

Here's bubblegum pop newbie Ke$ha -- the chick who sings that "Tik Tok" song you can't get out of ya head -- at some event in NYC last month (left) and wonder twin Mary-Kate Olsen a few months ago (right).

Here's former party girl turned Glendale soccer mom Nicole Richie on New Year's Eve in Vegas (left) -- and her ex-BFF, former actress turned party girl Mischa Barton at some event last year (right).

Here's acting legend Angela Lansbury in NYC on Sunday (left) -- and Peter O'Toole in the 1962 epic film "Lawrence of Arabia" (right).

Here's former actress Tara Reid, 34, at some event in L.A. recently (left) -- and Hulk Hogan's lovely ex-wife Linda Hogan, 50, at a holiday party (right).

Here's "My Life on the D-list" star Kathy Griffin at an event in Hollywood last week (left) -- and the late Bert Lahr as the Cowardly Lion in "The Wizard of Oz" (right).

Here's fame monster Lady Gaga at a NYC concert last week (left) -- and demure British songstress Amy Winehouse during blonder days in 2008 (right).

Here's Scottish Internet sensation turned pop star Susan Boyle in Scotland last week (left) -- and British music legend Paul McCartney at a London concert last week (right).