He's underrated within the world of celebrity babies.

But even Maddox Jolie-Pitt and that cool hair may need to take a backseat to a new cuteness contender:

Say hello to Harry Letterman.

The toddler is seen here playing with his father, David Letterman. While little is known about the toddler's mother, this much is known about Harry himself: the kid is adorable.

Suri Cruise has some serious competition all of a sudden.