Pia Mia Perez’s nails at Nickelodeon’s 27th Annual Kids’ Choice Awards Arrivals at USC Galen Center in Los Angeles, CA on March 29, 2014

Melissa Marie Green’s silver glitter nails with crystals, done by Highland Nails

Justine Skye’s nails are inspired by Beyoncé’s song “Drunk In Love.” She applied nail decals of a beer mug and beer can as well as photos of Beyoncé herself.

Demi Lovato’s black, stiletto nails were enhanced with gold foil details and gold studs.

Alli Simpson wore a set of pink glitter press-on nails by imPress

Vanessa White’s orange nails with jewels, done by Cat Nails in London

Demi Lovato opted for a dark mani with silver foil accents.

Demi Lovato’s black sparkling manicure look was created by celebrity manicurist Steph Stone, using The New Black nail polish and a selection of sparkling crystals.

“#xfactornails!!! #inlove #safari #stylized @the_new_blacktv kits!! Loooove my nails @stephstonenails.”

Rihanna showed off her light pink nails and Dior rings in an instagram photo on March 17, 2014