Becky G Performs At KIIS FM’s Jingle Ball 2014 In LA

The 17-year-old singer was joined at the bash by 5 Seconds of Summer and Shawn Mendes. Becky performed her hit song “Shower”, Shawn sang “Life Of The Party” and “Show Me”, and 5 Seconds of Summer rocked out to “Voodoo Doll”.