Why Isn't Harry Styles at the Billboard Music Awards?

Where in the world is Harry Styles?!

As the 2017 Billboard Music Awards airs live tonight in Vegas, noticeably missing from the awards show is the 23-year-old singer who just dropped his debut album earlier this month.

PHOTOS: Check out the latest pics of Harry Styles

Harry is currently enjoying some fun in the sun as he vacations with his friends in Los Cabos, Mexico.

Harry was spotted showing off his tattoos as he lounged out shirtless with some of his pals outside.

See the pics in the gallery below!