Karmin: 'Rolling Stone' Women Who Rock Concert!

Karmin frontwoman Amy Heidemann strikes a pose at Rolling Stone’s Women Who Rock Concert held at the Hard Rock Cafe on Tuesday (October 16) in New York City.

The 26-year-old singer was joined by her groupmate and fiance Nick Noonan as they hit the stage and performed their hits “Hello” and “Brokenhearted.”

“Thank you to @RollingStone for having us tonight,” Karmin wrote on their Twitter account. “What a pleasure! xo.”

In case you missed it, check out Amy‘s special Rolling Stone cover.

10+ pictures inside of Karmin at Rolling Stone’s Women Who Rock Concert…