Gwen Stefani shows off her rocker style while performing onstage during the 2015 Rock In Rio USA at the MGM Resorts Festival Grounds on Friday (May 8) in Las Vegas, Nevada.
“I want to see every single f–king person in here jumping with me,” Gwen shouted to the crowd while performing hits, such as “Don’t Speak,”"Just A Girl,” and “Excuse Me Mister.”
FYI: Gwen is wearing a Preen top.
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