Late night host Jimmy Kimmel is going to become a dad for the third time!

"I’m having a baby…with Ellen" joked the comedian on "The Ellen Degeneres Show." But the star later clarified he was, in fact, expecting with wife of 7-months, Molly McNearney.

"No, I decided to have the first one with my wife. We got married in July, and you know, it’s interesting. It’s disgusting the way babies are made," the 46-year-old said.

Known for his comedic tendencies, DeGeneres asked Kimmel to once again confirm the big news, to which the "Jimmy Kimmel Live!" host replied, "Unless [Molly's] kidding, yeah."

The Brooklyn native already has two children, Katie, 22, and Kevin, 20, from his first marriage to ex-wife Gina. The pair divorced in 2002.

Kimmel admitted he's "really forgotten everything" about raising a child, noting, "It's funny because I was just with some friends who just had a baby…and there’s new ways to do things. You hold them by the front of the neck now, it seems," mused the host.

And although the couple have yet to find out the sex of the baby, they are already thinking about names, though they're not conventional!

"Depending upon the sex of the baby, Karate or The Riddler are the names we’re thinking of right now," Kimmel joked to DeGeneres.

At 46, Kimmel called having another baby "very weird at my age," but he certainly isn't the only celebrity to welcome a new born after the age of 45!

Check out these 10 other stars who were changing diapers well into their 50s and 60s!

Steve Martin at 67

steve martin

The actor welcomed his first child, a daughter, with wife Anne Stringfield, then 41, at the age of 67! The new parents have kept mum on the details surrounding their daughter's birth.

Michael Douglas at 58

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Douglas and wife Catherine Zeta-Jones, then 33, welcomed second child Carys when the "Wall Street" actor was 58. The couple already had a two-in-a-half-year-old son Dylan and Douglas had a 24-year-old son from a previous marriage.

Rod Stewart at 66

rod stewart

Stewart has eight children, so he's had some practice with parenthood! But his youngest, son Aiden, was born when the singer was already 66, six months before Stewart's daughter Kimberly gave birth to her first child! So the British rocker has a child and grandchild who are the same age!

Paul McCartney at 61

paul mccartney

Another English musician to welcome a child in his 60s! McCartney already had four grown children from his first marriage, but welcomed daughter Beatrice when he was 61-years-old.

Bruce Willis at 57

bruce willis

Action star Willis already has three grown daughters with ex-wife Demi Moore, but the actor welcomed a fourth daughter, Mabel, with his current wife Emma Heming when he was 57. And guess what? Willis will become a dad for the fifth time this year, as he and Heming are expecting their second child!

Larry King at 67

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King has been married a total of eight times and has five biological children and one stepson. His youngest biological child, Cannon, was born in 2000 when King was 67.

Alec Baldwin at 55

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Baldwin welcomed daughter Carmen with his second wife Hilaria in July of last year at the age of 55. The "30 Rock" star also has a 17-year-old from a previous marriage.

Clint Eastwood at 66

clint eastwood

Like King, Eastwood has quite a complicated family tree. The actor/director has seven children with five different women. His youngest, Morgan, was born when Eastwood was 66.

Hugh Grant at 51

hugh grant

Grant was surprised to become a first-time dad at 51, but soon welcomed two additional children at the age of 52…with two different women.

Charlie Chaplin at 73

charlie chaplin

Chaplin had a total of 12 kids and was 73 when his youngest, Christopher James, was born! Unfortunately, the legendary actor died at the age of 88 when his son was only 15.