Ali Larter Expecting with Hayes MacArthur

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Actress Ali Larter had a special announcement when she went on The Tonight Show Starring Jimmy Fallon on Friday. She shared her good news that she is expecting.

She joked with Fallon, "Three years ago, I came on and I was pregnant, and it went so well, and I said to my husband, 'I'm going on Fallon, you know what that means-gotta get pregnant!"

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While shooting Legends, Larter told Fallon she needed to be secretive in more than one way.

"I was still shooting my spy drama … I had to be a covert spy in my real life, too, so I’m wearing blazers and push-up bras and everything you can do to distract."

The Legends star, 38, has a 3-year-old son, Theodore Hayes, with her writer husband, Hayes MacArthur. The couple married in 2009.

To see more on how Jimmy Fallon gets creative with his guests, check out this video.: