We're Just Sayin'

Here's "American Idol" standout Siobhan Magnus on Tuesday night's show (left) -- and Debra Messing as Grace Adler in a flashback episode of "Will & Grace" (right).

Uber fashion publicist Kelly Cutrone of "The Hills," "The City" and "Kell on Earth" at an event in NYC on Wednesday (left) -- and idiosyncratic singer Antony Hegarty of Antony and the Johnsons (right).

Here's former Danity Kane member Aubrey O'Day in an ad for Millions of Milkshakes (left) -- and ex-con rapper Lil' Kim at an event in NYC in 2006 (right).

Here's Lady GaGa in her new video for "Telephone" (left) -- and Queen of Pop Madonna back around the time she was filming "Who's That Girl" in 1986 (right).

Here's one of this week's booted "American Idol" contestants, Lilly Scott (left) -- and the Albino from the 1987 film "The Princess Bride' (right).

Here's the creepy doll Tiffany from the 1998 movie "Bride of Chucky" (left) --and "RuPaul's Drag Race" Season Two contestant Morgan McMichaels (right).

Here's "Reno 911" star and "Clean House" host Niecy Nash at some event (left) -- and "RuPaul's Drag Race" Season Two contestant Tyra Sanchez (right).

Here's Vogue magazine Creative Director and "The September Issue" star Grace Coddington in NYC last month (left) -- and Helena Bonham Carter as The Red Queen in "Alice in Wonderland" (right).

Here's Olympian Shaun White flashing his pearly whites and his gold medal in NYC last week (left) -- and a suited up Julia Roberts with her Golden Globe award back in 1990 (right).

Here's pop diva Rihanna in Berlin on Wednesday (left) -- and teen pop divo Justin Bieber in NYC back in October (right).

Here's Gene Simmons of KISS at a London concert on Tuesday (left) -- and "Jersey Shore" hair diva Snooki at some event in December (right).

Here's "Jersey Shore" demure "guidette" Jwoww at some event in Vegas this weekend (left) -- and Michael Douglas' Oscar winning wife Catherine Zeta-Jones back in 2004 (right).

Here's Nicole Richie in London on Friday (left) -- and Johnny Depp as Willy Wonka in "Charlie and the Chocolate Factory" (right).

Here's booted "American Idol" contestant Chris Golightly at his news conference in L.A. on Tuesday (left) -- and the Divine Miss M, Bette Midler, back in the day (right).

Here's Hole lady Courtney Love performing in Milan on Friday (left) -- and Dee Snider of Twisted Sister back in his '80s heyday (right).

Here's "The Real Housewives of Atlanta" star turned "Tardy for the Party" singing sensation Kim Zolciak at a gay bar in NYC last year (left) -- and "RuPaul's Drag Race" Season Two contestant Pandora Boxx (right).