Eric Jamison/Invision/AP
Giuliana Rancic
The E! News co-host is classically elegant in a cutout black Mugler gown.
Eric Jamison/Invision/AP
Bonnie McKee
Toned tummy alert! The "American Girl" singer shows off her incredibly fit physique in a black cropped top set.
Eric Jamison/Invision/AP
Jeannie Mai
Shades on, she's red-carpet-ready in a black cropped top with polka-dot shorts.
Jon Kopaloff/FilmMagic
Kaitlyn Bristowe, Britt Nilsson
The Bachelorette stars shined in metallic minis.

