Rob Lowe and wife Sheryl Berkoff hit the red carpet with their two sons at the premiere of Unstable

Rob Lowe & John Owen Lowe Get Support From Chris Pratt & Katherine Schwarzenegger at 'Unstable' Premiere

Rob Lowe Says Acting Alongside His Son in 'Unstable' Is a 'Dream Come True' (Exclusive)

Rob Lowe’s Son John Owen Lowe, 28, Reveals How He Found Out About Dad’s Sex Tape