Robert Downey Jr. and his wife Susan welcomed a son Tuesday morning -- Exton Elias! That's quite a name, but for Hollywood standards, it's pretty tame.

Robert Downey Jr. with his wife Susan Downey at tje  Sherlock Holmes premiere

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Exton arrived at 7:24 AM yesterday morning without any problems, according to Us Weekly. While the actor may not be a new dad, but he's probably getting readjusted to having an infant in the house considering his older son Indio is 18! But this is the first child together for Robert, 46, and Susan, 38.

Not gonna lie, kinda digging the name Exton. And Indio is a pretty cool one too. But that makes sense since RDJ is pretty much the definition of cool.

Congratulations, Susan and Robert!

Photo Courtesy of Pacific Coast News