Rob Lowe's son, John Owen Lowe, is following in his famous footsteps.The 60-year-old star accompanied his 29-year-old son on the red carpet for the Los Angeles premiere of his new movie, Grace Point, ...

Rob played along, pretending to look exasperated while gesturing at the sign. The Parks and Recreation actor's other son, Matthew Edward Lowe, 31, was also at the premiere to support his brother.