It looks like Demi Lovato is proving to be the hostess with the mostest…

The 19-year-old part-Mexican singer/actress and new The X Factor judge has been tapped to host this year’s Teen Choice Awards.

It’ll be Lovato’s second hosting gig in less than eight months, following her role as co-host of MTV’s live New Year’s Eve special with Selena Gomez and Teen Wolf’s Tyler Posey.

Lovato, who received the most nods of any Hispanic celebrity in the second wave of nominations, is up for four awards, including Choice Summer Music Star: Female.

This year’s Teen Choice Awards will be broadcast on Fox on July 22, with Justin Bieber, Carly Rae Jepsen, Flo Rida and No Doubt set to perform.