Jennifer Lopez In Barbara Bui - American Idol

Jennifer Lopez wore a Barbara Bui Resort 2012 jumpsuit on an episode of American Idol's Season 11, Top 13 show.

The all-white ensemble with a metallic neckline was fresh and fabulous on J.Lo.

I like that she went really simple with the look - completing it with poker-straight locks and black pumps.

Image Sources: fashionbombdaily, style.com

Jennifer Lopez In Zuhair Murad - Vanity Fair Oscar Party

Jennifer Lopez was all about the plunging neckline & full sleeves at the Oscars this year.

After her awards ceremony duties, she changed into this dazzling, sequin laid Zuhair Murad dress that had a cool ombre effect and embroidered hem.

Image Source: justjared