Rihanna, “the original good girl gone bad,” recycled her Egyptian-themed Hackney set to close day 1 of the iHeartRadio Music Festival held at Las Vegas’ MGM Grand Garden Arena. The modelesque singer was basically Jeremy Scott’s muse for the night–she wore a jersey dress and cap both designed by him. Can Rih Rih bring back jersey dresses?

She ran through her slew of hits, including “Only Girl In The World,” “Birthday Cake,” “Where Have You Been” and “We Found Love,” for the unenthused crowd. Everything was going pretty well until she found love in a hopeless place.

“Only Girl In The World”/Intro

“Birthday Cake”

“Where Have You Been”

“We Found Love”

[Videos: RihannaDiva]