He's doing his fatherly duty!

Yesterday, Robin Thicke got into the Halloween spirit with his son Julian as they went to the famed Mr. Bones Pumpkin Patch in West Hollywood. They're quite the pair!

The 37-year-old singer has been in single dad mode for some time now, with his ex-wife Paula Patton's divorce filing finally cementing that standing.

Thicke took it in stride and went one step further as he reportedly threw himself a divorce party at a club in Los Angeles which included Leonardo DiCaprio, Tom Hardy and an array of attractive models.

Guess there won't be any more albums dedicated on trying to win her back!