You might not have heard of Becky G., but you should check out the 15-year-old's great remix of Ke$ha's new single “Die Young.”

Justin Bieber even tweeted about her remix - “She is a fan of mine and I'm now a fan of hers. Best she didn't see this coming. Great remix.”

Maybe Becky G. will be the next big thing. After all, it was just a few months ago that Justin was tweeting about a Canadian girl named Carly...

Source: Just Jared