When it came to turning the big 3-6, Ashton Kutcher kept things pretty low-key.
The Two and a Half Men star celebrated by way of a casual birthday lunch with girlfriend Mila Kunis at Casa Vega in Los Angeles on Friday, Feb. 7.
A source told E! News that the two were both dressed in jeans and snacked on guacamole, a fajita salad and some tacos.
Our eyewitness added that the cute couple mostly kept to themselves and clearly appeared to be enjoying their afternoon date.
Meanwhile, Kutcher received a bit of a belated birthday present of sorts when he earned a blue belt in Brazilian jiu-jitsu at The Academy in Beverly Hills on Wednesday.
The actor, who is being trained by Rigan Machado, an 8th degree red and black belt, graciously took time out to pose for pictures while there.
"Cool meeting @aplusk tonight at @RiganMachado's," tweeted UFC fighter Cub Swanson along with a photo of them together.
—Reporting by Brett Malec