Good looks must run in Rob Lowe's family!
The "West Wing" alum hit the gym on Tuesday and showed off his sweaty hard work with a very special workout buddy, his 20-year-old son.
"Generational #Fitness with @johnnylowe #Essential #Results #ForeverYoung #Profile4Men," he captioned the Instagram shot.
In the photo, the hunky actor goes shirtless as he snaps a selfie next to his equally good looking offspring, John Lowe. Talk about some great genes!
The 51-year-old's son with wife Sheryl Berkoff definitely bears a striking resemblance to his dad in his younger years. Not only did he inherit his great hair, but he also has those same dreamy eyes!
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The "Parks And Recreation" star is also father to 22-year-old son Matthew, who's pretty tight with his old man too. The actor recently posted a father-son photo of the two bonding during a day of fishing.
What do you think of the actor's good looking sons? Sound off below then click "Launch Gallery" for more sexy celebrity off spring!
