Getting her handprints immortalized, Aniston also got support from Theroux, Jason Bateman and Chelsea Handler
Credit: Debbie VanStory/iPhoto

Summer has just begun, but it’s already been plenty hot for Jennifer Aniston.

To top off cozying up to new beau Justin Theroux, 39, the actress, 42, was immortalized with her very own Hand and Footprint Ceremony in Hollywood Thursday.

Aniston, who accepted the honor from pal and Horrible Bosses costar Jason Bateman, donned a flower-patterned Prada dress and Gucci shoes in front of onlookers including Theroux (front and center), Brett Ratner, her production partner pal Kristen Hahn, and Chelsea Handler, who opened the ceremony.

“She was beaming,” an onlooker says of Aniston, who blew a kiss to her newly clean-shaven beau. “She couldn’t have looked happier.”