American girl group "Fifth Harmony" pose for photo at the Radio Disney Music Awards on April 27, 2015. [Photo: agencies]

Ariana Grande, Fifth Harmony and Becky G have come away the big winners at this weekend's Radio Disney Music Awards.

Ariana Grande has walked away with the Best Female Artist award, along with Song of the Year for "Problem" with Iggy Azalea.

'Fifth Harmony' has taken home the 'Best Music Group' award.

The band also won the 'Fiercest Fans' award.

Becky G won the awards for Artist with the Best Style and Catchiest Song for "Shower."

Actress-Singer Jennifer Lopez was given the Hero Award for her work with non-profits.