'Kingdom' Star Jonathan Tucker and Wife Tara Welcome Twins (Exclusive)

Jonathan Tucker Tara
Jesse Grant/Getty Images

The couple welcomed a baby boy and a baby girl on May 14.

Jonathan Tucker is a new dad... of two!

The former Kingdom actor and his wife, film producer Tara Tucker, became proud parents of twins on Tuesday, May 14 in Los Angeles, Tucker's rep exclusively tells ET.

The couple, who welcomed a baby boy and a baby girl, is still undecided on what they are going to name their newborns. Tucker's rep says, "Mother and father are over the moon."

The proud father of two -- who returns to the big screen in November in the Charlie’s Angel's reboot -- adds, "We cannot believe our good fortune."

Last month, Jonathan shared a photo of himself getting the nursery ready for their bundles of joy. "This is not an ad. this is real life. and please support your local brick & mortar stores. #twins," he wrote.

Jonathan and Tara confirmed to ET in February that they were expecting their first child together, though at the time they did not reveal it was twins.

The Westworld actor tied the knot with his ladylove in June 2012 in an intimate ceremony at the New York Public Library. 

The pair join a slew of celebrities who recently welcomed babies, including Alfonso Ribeiro and his wife, Angela, Kim Kardashian and Kanye West, and Meghan Markle and Prince Harry

See more on the royal baby's arrival in the video below.

Reporting by Brendon Geoffrion.