Harry Styles Wrote Song For Alex & Sierra's Debut Album

Harry Styles keeps it cool as he stops by a convienence store for a yummy Jarritos in Los Angeles on Monday afternoon (February 24).

The 20-year-old One Direction singer is reportedly teaming up with John Legend to write a track for reigning X Factor USA‘s champs Alex and Sierra.

PHOTOS: Check out the latest pics of Harry Styles

“Our favorite [song] is one that Harry Styles wrote with John Legend, it’s beautiful and lovely,” Sierra told the publication. “[Harry] is actually an amazing writer, he’s pitched us a few other good ones and they’re really good.”

15+ pics inside…