Charice & Tyler Posey - Teen Choice Awards Presenters!

Charice and Tyler Posey smile together onstage at the 2011 Teen Choice Awards held at the Gibson Amphitheatre on Sunday (August 7) in Universal City, Calif.

Charice and Tyler presented the Acuvue Inspire award to Demi Lovato for Demi‘s decision to seek treatment for her eating disorders and problems with cutting.

This was Charice‘s first time at the awards!

The 19-year-old singer tweeted, “That was freaking awesome! Demi Lovato is sooo nice. :) Thanks TCA! Now off to Japan. :)”

The 2011 Teen Choice Awards aired LIVE on FOX. The Big Bang Theory‘s Kaley Cuoco hosted the show!