From a press release today:

LOS ANGELES – April 9, 2013 – E! News will exclusively premiere the music video for “Heart Attack,” the hit single from multi-platinum recording artist, Demi Lovato on Tuesday, April 9th at 7PM ET/PT. The track is off the star’s fourth studio album, Demi, set to be released May 14th. “Heart Attack” quickly became a smash hit, having gone gold and debuted # 1 on iTunes in over 19 countries. “Heart Attack” comes on the heels of Demi’s # 1 single, “Give Your Heart A Break,” and has already entered the Top 15 in three weeks at Top 40 Radio.

The video, directed by Chris Applebaum and shot in Los Angeles, will premiere during E! News, along with an exclusive interview with Demi. It features Demi, accompanied by a three-piece band, in a variety of black and white themed surroundings with dramatic and edgy lighting.

The premiere of “Heart Attack” follows a successful series of music video premieres on E! News and Eonline making E! the destination for top-tier musicians and record labels. Artists, such as Madonna, Lady Gaga, Taylor Swift, Maroon 5, Lady Antebellum and Gym Class Heroes have partnered with the network to showcase their new videos to the world.

E! News will exclusively premiere the music video of “Heart Attack” along with an interview with Demi Lovato Tuesday, April 9th at 7PM ET/PT. The video will premiere during E! News and will be available during the broadcast on Eonline (www.eonline.com).

Source: E! News