KATE Beckinsale has to wear wigs in movies — because her daughter doesn’t like it when she changes her hair!

The Whiteout star says Lily Mo Sheen — her child with former flame Michael Sheen — rules the roost when it comes to fashion.

“My daughter gets upset if I do anything different with how I look,” Beckinsale said. “If I come into the room looking any different — like if I change my hair, she’ll tell me straight.

“She tells me when I look horrible. Which is partly why I haven’t cut my hair — I wear wigs in my movies. She really tells me when I get it wrong – but she tells me when I get it right too.”

Kate, 36, recently revealed that it’s unlikely she’ll be slipping back into her rubber catsuit for another Underworld movie because she doesn’t want Lily to see her mom in rubber.

“I was only ever going to be in the first one but if they came up with an amazing script I wouldn’t be averse to it,” she said. “I don’t think my daughter needs to see my bottom in rubber for another ten years. “But I don’t know — I heard they’re talking about a fourth one but I don’t know if that’s officially happening.”