Looking more appropriate for a walk of shame than to walk a red carpet, Reese Witherspoon, Kristen Stewart and Chelsea Handler sported some serious morning after hair at the MTV Movie Awards on Sunday.



Sometimes even the pros need to brush up.

OK, she didn't use her name -- but it was obvious at the MTV Movie Awards last night, Reese Witherspoon HATES everything Kim Kardashian stands for -- from the sex tape to the reality show.



As Reese accepted the "Generation Award," she told the crowd, "I just wanna say to all the girls out there, it's cool to be bad, I get it ... but it's also possible to make it in Hollywood without a reality show."

She added, "When I came up in this business, if you made a sex tape, you were embarrassed and you hid it under your bed and if  you took naked pictures of yourself on your cell phone, you hide your face."

Was that a shot at Blake Lively?

He felt her up ... she felt him down -- and it all happened live on MTV.



Moments after Justin Timberlake and Mila Kunis walked out to present the first award of the night at the MTV Movie Awards ... JT copped a feel of Mila's breasts.

In the spirit of, "You touch mine, I'll touch yours" ... Mila then put her hand in Justin's crotch ... and the two stood awkwardly for a couple of seconds, while millions of jealous people sat and stared.

Mila eventually read the line, "And the winner for Best Male Performance is ..."

JT quipped, "I think we just found that out."

With the 2011 MTV Movie Awards just hours away, let's take a look back at the best and worst from last year's red carpet.


**Be sure to check back later this afternoon to get all the latest looks from this year's MTV Movie Awards!**