Hanna Beth Merjos had extra long nails painted in lavender and sparkling gold polish

Hailee Steinfeld had a beautiful glossy black manicure with golden stripes design on one nail from each hand

Fatima Ptacek had a white manicure with writing messages, diamonds, keys and geometric design

Chanel Iman had her almond nails painted in light pink polish and a cross stud on the pinkie nails

Ashley Greene had a beautiful teal manicure with delicate golden abstract details on one nail from each hand

Demi Lovato manicure from her Fall Out Boys Irresistible music video were in shades of red and white to perfectly match her outfit.

Ariel Winter had long squared nails painted in matte dark burgundy at the esNail Salon

Alessia Cara painted her short nails in a bright blue color

Fifth Harmony attends The 2015 American Music Awards in Los Angeles, California on Sunday, November 22nd, 2015

Fifth Harmony attends The 2015 American Music Awards in Los Angeles, California on Sunday, November 22nd, 2015