Jennifer Lopez Stylist on Revealing Oscar Dress: No Nip Slips Here!

J. Lo? More like J WHOA!

That was the reaction many Oscar viewers had last night when they watched Jennifer Lopez saunter out to the stage and stand alongside Gwyneth Paltrow to present... the awards for something.

We can't exactly remember, considering the distraction of Lopez's cleavage, as demonstrated both by her Academy Awards dress (left) and the gown she donned at the Vanity Fair post-party (right).

Now, Mariel Haenn - the stylist for this American Idol judge - has come out and tried to silence talk that his client exposed her nipples to an audience of millions.

"The Oscar dress was custom made for JLo...The dress fit perfectly to her every inch," Haenn Tweeted. "There were cups built in and in NO chance that there were any, how do you say? 'slips.'...jokes on everyone who thought they saw something."

J. Lo, of course, is no stranger to creating headlines for her fashion taste. Remember this catsuit on New Year's Eve 2009?