Chris Pizzello / Invision/AP 1 / 18
Chris Pizzello / Invision/AP 1 / 18

Robert Downey Jr. is already on his way to becoming "Father of the Year."

The "Sherlock Holmes: A Game of Shadows" star recently took his six-months-pregnant wife Susan Levin on a romantic Hawaiian getaway. The couple -- who went snorkeling on the island of Kauai -- will welcome their first child together in February.

PHOTOS: Other stars who've become proud papas

The spouses met on the set of "Gothika" in 2003 and married two years later. The Oscar-nominated actor has an 18-year-old son, Indio, with first wife Deborah Falconer. Downey, 46, credits his film producer wife with helping him stay sober after years of drug and alcohol abuse.

PHOTOS: Can you guess which abs belong to Robert?

"There's no understanding for me of the bigger picture in real time in a hands-on way without her," he told Esquire in 2009. "Because it was the perfect, perfect, perfect matching of personalities and gifts."

PHOTOS: See Robert kick ass in The Avengers

Rest assured, Downey will be a hand-on father when he and Levin become parents in 2012 -- diaper duty included.

"That's just poop," the actor told E! News in October. "That's no big deal."


Jay-Z opens up about fatherhood

Mariah Carey chats about babies

Amy Adams style profile