Becky G is all fresh and clean following her debut performance a the 2014 Teen Choice Awards…

In a last minute change in the lineup, the 17-year-old Mexican American singer replaced Rita Ora as one of the night’s performers.

Becky G took the stage at the Shrine Auditorium in Los Angeles to sing her most recent single, “Shower,” to an appreciative audience.

Becky G, a first-time TCA Awards nominee this year, may have lost in the Choice Summer Music Star: Female category, but she managed to leave a big mark on the crowd.

Meanwhile, Demi Lovato, who beat out Becky G for the award, kicked off the night with a high octane performance of her latest single, “I Really Don’t Care.”

Donning an all-black outfit, a black leather jacket and a pair of boots, the former Disney Channel star was joined onstage by a number of dancers. Mid-song, collaborator Cher Lloydappearedon the stage to spit her verses.