updated 02/08/2012 AT 9:00 AM ET
•originally published 02/08/2012 AT 9:20 AM ET
As office birthday cakes go, Ashton Kutcher sure got a nice one!
The actor, who turned 34 on Tuesday, Tweeted out a photo of the cake his colleagues gave him on the set of Two and a Half Men – featuring an image from the opening sequence of the show.
“Love my coworkers!” Kutcher wrote.
“Ashton was in a great mood and seemed to be excited to be back at work,” an eyewitness told PEOPLE at the time.
– Tim Nudd