YouTube sensations (and fraternal twin sisters) Megan & Liz gained an online following after they started uploading covers and original songs to YouTube in 2007. Fast forward to 2012, and the sisters are starring in a Macy's back-to-school campaign and have released their debut single, "Bad For Me."

Buy "Bad For Me" on iTunes

"Everybody has that one person who they know they shouldn’t like but they do," Megan & Liz said in a press release. "We've been there and we know you have too, so this song is for you! We had a blast writing it and its our favorite song we've written so far." 

The talented duo won the Macy's iHeartRadio Rising Star competition after fans submitted millions of votes, earning them a spot as featured performers at the iHeartRadio Music Festival in Las Vegas this September. The Macy's campaign advertises the popular Macy's mstylelab and features Megan & Liz performing their new song. Check out a fan-captured video of the commercial here.

Listen to "Bad For Me":

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