Jason Derulo: Back From Trip Abroad!

Jason Derulo is as happy as can be as he touches down at LAX Airport on Wednesday (January 22) in Los Angeles.

The 24-year-old singer was nice enough to stop and sign some autographs for fans.

PHOTOS: Check out the latest pics of Jason Derulo

“Performing #TalkDirty @jimmykimmel tomorrow night!! Straight from the plane from Germany to the lab in LA #internationalgrind,” he tweeted.

The week before, Jason stepped out for the Louis Vuitton Menswear Fall/Winter 2014-2015 Fashion Show during Paris Fashion Week in Paris, France.