Rich Polk/Getty It’s Rob Lowe’s 60th birthday, and his son John Lowe ... “Thank you all for the birthday wishes! Here’s to another 60 years. LFG, baby!!” he wrote.

On Saturday, the Full House actor celebrated his 60th birthday with affectionate messages from his previous costars and his wife Caitlin McHugh. Stamos’ wife, McHugh, honored the actor’s ...