Jaden Smith is using his 21st birthday to give back!

The rapper was spotted surfing with friends on Monday (July 8) in Malibu, Calif.

PHOTOS: Check out the latest pics of Jaden Smith

Jaden also just took to Instagram to reveal his new pop-up food truck – called I Love You Restaurant – offering free vegan food for the homeless population in Los Angeles.

“The @ILoveYouRestaurant Is A Movement That Is All About Giving People What They Deserve, Healthy, Vegan Food For Free,” Jaden captioned the video below. “Today We Launched Our First One Day Food Truck Pop-Up in Downtown LA. Keep A Look Out Because This Is The First Of Many #JADENinc.”

ICYMI, listen to Jaden Smith‘s new album ERYS, and watch his mom Jada Pinkett Smith embarrass him in honor of his birthday!