Hollywood actress NICOLE KIDMAN has blasted a U.S. magazine report alleging her two adopted children with ex-husband TOM CRUISE no longer call her “mum”.

The Oscar winner adopted daughter Isabella and son Connor with Cruise during their 11-year marriage.

Both actors have since gone on to remarry with Kidman and country singer Keith Urban exchanging vows in 2006, while Cruise and Katie Holmes also wed in 2006.

In Touch magazine recently claimed Isabella, now 16, and Connor, 14, have taken to calling Holmes “mum”, adding, “but they call Nicole by her first name”.

However, a representative for Kidman has slammed the bogus report, telling GossipCop.com, “(The article is) entirely made up.

“Kidman is also mother to Sunday Rose, one, her daughter with Urban, while Cruise and Holmes have three-year-old daughter Suri together too.