British royal Lord Frederick Windsor is expecting his first child with his wife, Two And A Half Men star Sophie Winkleman.

The son of Queen Elizabeth Ii's cousin Prince Michael of Kent is set to welcome a new addition to the regal family, according to Britain's Daily Mail newspaper.

Winkleman, who plays Ashton Kutcher's love interest Zoey on the hit U.S. Tv show, is due to give birth in August (13).

The couple married in 2009 in a lavish ceremony at Hampton Court Palace in London.