Singer Demi Lovato has reportedly decided to call her new single "Cool for the Summer".

The song is very different from the 22-year-old singer’s previous singles and is said to have the potential to be the "biggest hit of her career so far," reported Aceshowbiz.

"Cool for Summer" was reportedly co-written by the singer and hitmaker Savan Kotecha whom she previously enlisted for her 2014 single "Really Don’t Care" featuring Cher Lloyd. It is scheduled for release early next month.

This will be the first offering from Lovato’s new album.

There is still no word when the follow-up to her 2013 album "Demi" will finally arrive.