Rob Lowe Gets Mistaken for John Stamos Again While Going on a Shirtless Jog!

LOL! Rob Lowe Reacts to Tour Guide Calling Him John Stamos

Rob Lowe Calls Out Hollywood Bus Tour for Mistaking Him for John Stamos

Here's How Drastically Different 55 Celebs Looked Exactly 40 Years Ago (Except Rob Lowe)