Watch Fifth Harmony & Natalie La Rose Combine for Radio Disney Music Awards Performance

Image Group LA/Disney Channel
Fifth Harmony perform at the 2015 Radio Disney Music Awards at Nokia Theatre L.A. LIVE on Saturday, April 25, 2015.

Fifth Harmony will welcome Natalie La Rose on the road with them this summer as part of their Reflection tour, and at the Radio Disney Music Awards this weekend, the girl group were joined by the "Somebody" singer for an energetic mash-up. Check it out below:

La Rose kicked off the medley with a crew of six dancers (but sadly no Jeremih), to perform "Somebody," which has peaked at No. 10 on the Hot 100 chart. The song interpolates Whitney Houston's "I Wanna Dance With Somebody," and 5H arrived onstage covering the classic pop single.

2015 Radio Disney Music Awards: See the Winners List!

"Radio Disney Music Awards, are you ready?" Camila Cabello bellowed to the crowd before Fifth Harmony segued into a performance of their latest hit, "Worth It." The performance was only one of the girl group's highlights from the Saturday ceremony (which aired on the Disney Channel on Sunday night): Fifth Harmony also won best music group, beating the boys of One Direction and 5 Seconds of Summer.

Fifth Harmony's Reflection tour will boast La Rose, Bea Miller and Debby Ryan + The Never Ending at openers. Watch the trailer for the tour, which kicks off on July 15: