Neil and Katya announced their separation on Sunday after 11 years together.
The Gavin and Stacey star took over hosting duties from Craig Ferguson four years ago.
The pair co-starred in the Potter films from 2001 to 2011.
She plays the mother of an aspiring president.
They have been an item since 2006.
The singer is a huge fan of his fellow Canadian.
The pair have had one of the shortest relationships of those who took part in this year’s show.
The Britain’s Got Talent judge has won the yearly prize.
Many have rallied around the one-China policy amid tensions and protests in the former British colony.
The presenter has welcomed the arrival of boy Apollo.
The professional dancers had been together for 11 years and married for six.
The model is pregnant with her first baby.
The pair have been linked for weeks.
Heidi Klum shows off her wedding ring on InstagramThe model has had two wedding ceremonies with musician Tom Kaulitz.
Channel 4 series lifts lid on former Daily Mail boss Paul DacreThe editor was in charge for a quarter of a century.
The Strictly Come Dancing professionals will end their marriage.
The pop star will open the BBC show.
The author had international success with the adaptation.
The couple have been married for four year.
The Love Island winners have been visiting Ireland.
The live-action animated film starring Bob Hoskins saw Richard Williams win a Bafta as well as two Oscars for his work.
The pop star shared her plans online.