Robert Downey Jr Is A Dad Again!

Feb. 7 2012, Published 8:30 a.m. ET

Robert Downey Jr. is a father for the second time after his wife, Susan gave birth Tuesday morning, RadarOnline.com is reporting.

The couple has named their new son, Exton Elias Downey, and he weighed in at a healthy 7lb 5oz.

Star magazine first broke the news that the couple was expecting, via RadarOnline.com back in August.

Downey already has one son, Indio, 18, from his 12-year marriage to Deborah Falconer.

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As RadarOnline.com previously reported, Downey announced that the couple was expecting a boy last December.

The actor also talked about the trials of pregnancy, quipping to Jay Leno: "It's been tougher on me. Just the hormones and the moods stuff and the nausea, and the whole thing."

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