United Kingdom, June 17 -- Kelsey Grammer is to be a dad for the eighth time.

The 70-year-old actor - who has Spencer, 41, with first wife Doreen Alderman; Greer, 33, with ex-girlfriend Barrie Buckner; Mason, 23, and Jude, 20, with third spouse Camille Grammer; and Faith, 12, Gabriel, 10, and eight-year-old James with wife Kayte Walsh - has been pictured walking out in London with the former flight attendant, whose growing bump was clearly visible.

In photos obtained by People magazine, the Fraser star wore sunglasses, a navy polo shirt and white shorts, while Kayte was wearing a long black dress and carrying a bag and a jumper.

The couple have yet to comment on their happy news.

Last month, Kelsey candidly admitted he had "neglected"...