10 Celebrity PDA Fails [Photos]

Credit: Jason Merritt/Getty Images

PDA is usually the last thing you want to see, but sometimes it bombs so hard that it's actually entertaining. Sure, these celebrities might look great, but public making out isn't attractive for anyone. If they can't pull it off, you sure as hell can't.

1. Nick Cannon does NOT like Mariah Carey's lip gloss flavor

Credit: Brendan Hoffman/Getty Images

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2. Jessica Simpson, passionate photographer

Credit: Twitter

3. Sandra Bullock tries to suck Meryl Streep's talent through her mouth

Credit: Kevin Winter/Getty Images

4. Heidi Montag and Spencer Pratt, as sexy as Barbie and Ken dolls

Credit: Eamonn McCormack/Getty Images

5. Hugh Hefner, living the dream

Credit: David Klein/Getty Images

6. Ronnie from "Jersey Shore" bites off more than he can chew

Credit: MTV

7. Vampire blue balls

Credit: Christopher Polk/Getty Images

8. Tom Cruise and Katie Holmes in happier times

Credit: MJ Kim/Michael Caulfield/Jeff Kravitz/Getty Images

9. Wiz Khalifa and Amber Rose should start a line of magnetic tongue rings

Credit: Getty Images

10. Courtney Stodden and her dad-aged husband, creeping everyone out

Credit: YouTube

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Kara Klenk (@karaklenk) is a comedian in New York City.

Tags Amber Rose, Celeb PDA, Courtney Stodden, FAIL, Fails, Heidi Montag, Hugh Hefner, Jersey Shore, Jessica Simpson, Katie Holmes, Kristen Stewart, Makeout, Mariah Carey, Meryl Streep, Nick Cannon, PDA, Robert Pattinson, Ronnie, Sandra Bullock, Spencer Pratt, Tom Cruise, Wiz Khalifa