Nikki Williams, who penned Demi Lovato's latest smash-in-the-making 'Heart Attack,' is taking center stage with her own song 'Glowing.' PopCrush is proud to premiere the trailer for the video, which features Williams raving it up -- literally. She's singing, dancing, flashing her beautiful smile and having a good time.

The full video will premiere on March 25 on VEVO, but Williams is already making a splash with her performance at Ultra Music Festival and the deafening buzz on Lovato's latest track.

It's Nikki Williams' turn to step into the light. It's time for her to get 'Glowing.'