Bojana Jankovic, Michael Weatherly Bojana Jankovic, Michael Weatherly

Michael Weatherly and his wife Bojana Jankovic are expecting their second child together, Entertainment Tonight reports.

"We're expanding the brand and so I am pleased to announce ... Bojana and I are indeed awaiting our second child. We're very excited. We will find out [the baby's sex], but ... my wife doesn't even know I've told you," the NCIS star told ET.

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They baby is due "early in the fall," Weatherly said.Weatherly and Jankovic married in September 2009 and welcomed daughter Olivia last April. Weatherly also has a 17-year-old son, August, from his previous marriage to soap star Amelia Heinle.