Trout Pout Parade

Courtney Cox, who has admitted that she "believes in the judicious use of plastic surgery," seems to have plumped up her pout. (AP/Reuters )

Penelope Cruz's plusher pout at this years Oscar's caused many to deduce she had gotten injections before the ceremony. (AP )

Sexpot Carmen Electra seems to have had her lips slightly enhanced- an inflated upper lip is usually the giveaway. (AP )

Elizabeth Hurley's lips have been growing steadily for years. Hopefully she won't go any bigger because she's already bordering "trout pout" territory. (AP)

Reality TV star Heidi Montag has made quite a few tweaks to her appearance over the past few years with bigger boobs, blonder hair, and a smaller nose. But of course no makeover is complete without a plumper pout. (AP)

Jessica Biel may have hopped on the lip-plumping bandwagon, as her top lip seems to have undergone a sudden growth spurt. (AP)

Jessica Simpson is one of the very few celebrities who admits to artificially enhancing her pout with Restylane confessing to Glamour Magazine: "I did Restalyne - I was going through an emotional time and I thought maybe if my lips were bigger people would think it was sexy. It only stays for four months. I looked like a blowfish!" Agreed. (AP)

Keira Knightley is gorgeous no matter what, but in September 2008 (right), her pout seemed a lot more plentiful than seen in an image taken exactly a year before. (AP)

Lara Flynn Boyle's ever-expanding lips are pretty much more famous than the actress on which they perch! (AP)

Lindsay Lohan has overcome many addictions. However, her constantly fluctuating pout seems to indicate that artificial lip-enhancements is one vice she hasn't quite been able to shake. (AP)

Lisa Rinna's inability to lay off the collagen has made her the trout pout poster girl. (AP)

It appears that Liv Tyler, who has always had beautiful lips, has succumbed to lip-plumping pressure. Hopefully, whatever fillers she used are temporary because old Liv is much less guppy-looking. (AP)

Mini mogul Mary-Kate Olsen is known for her perpetual pout. Recently, this pout has been looking a lot more plentiful, especially on top. (AP)

America's sweetheart, Meg Ryan, has taken a serious turn for the scary. The culprit: way too many lip injections! (AP)

Megan Fox is definitely one of the sexiest up-and-coming stars in Hollywood and her exotic beauty has drawn easy comparisons to that of Angelina Jolie. Unlike Angie, however, Megan's luscious pout does not seem entirely God-given. (AP)

It's no secret that Nicole Kidman is a fan of Botox. The Australian beauty now seems to be expanding her repertoire to include whatever is responsible for her newfound plump pout. (AP)

Nikki Cox had a naturally plush pout to begin with, so why she decided to stuff her puckers to capacity with God knows what kind of injectibles remains a mystery. (AP)

Paris Hilton is never one to shy away from that which will get her more attention. Her latest ploy seems to be more prominent lips. (AP)