J.K. Simmons Makes First Appearance Since Winning Best Supporting Actor at Oscars 2015!

J.K. Simmons is all smiles as he suits up to attend the 2015 Alliance for Children’s Rights Dinner held at The Beverly Hilton Hotel on Thursday (March 12) in Beverly Hills, Calif.

The 60-year-old actor was joined by New Girl star Max Greenfield at the event honoring Jasmine Delawari Johnson and Matthew Johnson as the 2015 National Champions for Children.

PHOTOS: Check out the latest pics of J.K. Simmons

This is J.K.‘s first appearance since picking up the award for Best Supporting Actor for his performance in the movie Whiplash at the 2015 Academy Awards.

10+ pictures inside of J.K. Simmons and others at the 2015 Alliance for Children’s Rights Dinner…