Kate Hudson's son wants to wear a ''neon-green tux'' at her wedding to Matt Bellamy.

The 34-year-old actress got engaged to the Muse frontman in April 2011 and although she is remaining tight-lipped on the date of her nuptials Kate says nine-year-old Ryder - her child with ex-husband Chris Robinson - is ready to make a bold fashion choice on the big day.

During an appearance on 'The Ellen Degeneres Show' - which will air today (08.10.13) - she revealed: ''He apparently wants to wear a neon green tux. He loves neon green. He wants to wear neon green with black. That's pretty cool. He's a bit of a fashion boy.''

Kate admits Ryder is very excited about the wedding although she thinks he's more interested in the reception than the fact his mother and Matt are making a commitment to one another.

The 'Bride Wars' star - who has a two-year-old son Bingham with Matt - said: ''I think he looks forward to more the party than actually the idea of us getting married. He seems to, like, have it really planned out what he's wearing.''

Kate - whose mother is Goldie Hawn and stepfather is Kurt Russell - has said she won't reveal any details of her nuptials and plans to say ''I do'' in secret.

She previously stated: ''I think until the day we get married, the answer is going to be, 'We have no intention right now of getting married.' And then you'll find out we got married.''