Rob Lowe's Sons Reveal What They Can't Stand About Their "Mortifying" Dad

Usually when your dad does something embarrassing, you air your grievances with an annoyed Facebook status or a tweet. If you're Matthew and John Owen Lowe, however, you complain on a talk show to Ellen DeGeneres. The 24-year-old and 23-year-old sat down with Ellen and their dad, Rob Lowe, to discuss the family's upcoming eight-part adventure series, A&E's The Lowe Files. Although the trio has gone all over the country researching urban legends and paranormal activity together, it's their dad's social media use that really freaks them out. "He continues to occasionally mortify us," John Owen joked about Rob's recent Instagram post, before describing him as "a man-child." Apparently only shirtless selfies are allowed.