The pop princess said she ‘had no idea’ but said it is ‘hilarious’ that she was once Wills’ ideal woman.
Now Spears wants to show him and his new wife Kate what she’s all about after inviting them to one of her concerts.
‘That would be amazing. That would be really crazy and cool. I think they’re a beautiful couple. Unfortunately I didn’t get to watch the wedding but I heard it was beautiful,’ she told Glamour magazine.
Meanwhile, Brit says she’s planning one last hurrah to cap her turbulent decade when she turns 30 in December.
The Womanizer star said: ‘I think the older you get, the wiser you get. I can’t wait. I’m really excited and definitely gonna celebrate and do something spectacular. I’m gonna be in South America so I’ll have to do something pretty fun. A carnival of Britney?’
Meanwhile Britney showed time has been kind to her after returning to the cover of Glamour ten years after her first shoot. With her expression and hair similar to her teen days, Britney shows no ill effects of her difficult 20s.
Read her full chat in the October issue of Glamour out Thursday.