Kelsey Grammer reportedly having 6th baby, 2nd with Kayte Walsh

Kelsey Grammer and his wife, Kayte Walsh, may soon be welcoming the actor’s sixth child.

The “Frasier” alum’s fourth wife is pregnant for the second time around, according to several reports out Wednesday.

The couple, who wed in 2011, have a 19-month-old daughter named Faith together.

PHOTOS: The Hollywood baby boom

The Grammers were spotted at Vanity Fair’s Oscar after-party on Sunday but Walsh, 32, concealed her growing baby bump under a loose black dress, Us Weekly reported. The former flight attendant was, however, seen rubbing her belly at the party. (Because rubbing your belly only and always means you’re expecting, right?)

Grammer, the 59-year-old procreating machine, has four children from his previous relationships: daughter Spencer, 30, with first wife Doreen Alderman; daughter Greer, 22, with his ex-girlfriend, makeup artist Barrie Buckner; and daughter Mason, 12, and son Jude, 9, whom he had via surrogate with his third wife, “The Real Housewives of Beverly Hills” alum Camille Donatucci.

Daughter Faith was actually a twin, but Walsh miscarried Faith’s brother in utero in 2010, People reported.

PHOTOS: Oddly fantastic celebrity baby names

Following the tragedy, the former “Boss” star told Access Hollywood that he thought they would have “at least two more, if not three or four” more children.

“I think it’s a great way to live a life,” Grammer said.

The Emmy and Golden Globe winner is already a grandfather to Spencer’s son, Emmett Emmanuel, whom she welcomed in October 2011, according to the Daily Mail.

ALSO:

Angelina Jolie talks family, cancer and ‘Maleficent’

Justin Bieber video will have privates blurred out before release

What Adele Dazeem and John Travolta wrought after his Oscars flub

Follow Ministry of Gossip @LATcelebs.