Former Brat Pack star and Parks and Rec darling Rob Lowe is easily one of our favorite celebrities - and it seems that talent runs strong in his gene pool. Twitter user Marianne Lane has significantly brightened our weeks with the revelation that John Lowe has been roasting almost all of his famous father's Instagram posts. From razzing Lowe for posting that bogus Instagram privacy hoax to mocking his acting skills, the recent Stanford grad has definitely revealed himself as the funniest dude in his family. We've put together some of his most fiery efforts, but we're sure there's loads more where these came from. Happy scrolling!