Kate Hudson has undoubtedly inherited her mother's golden glow and ethereal body, but that doesn't mean the "Fool's Gold" glamour girl was totally comfortable flaunting her figure while co-star Matthew McConaughey was covered in cotton.


"I'm usually in a uniform and he's usually shirtless, so I only get really one bikini shot in the movie, which made me quite happy as most women would agree like 'Aaaggh be on film for the rest of your life in a bikini,'" Hudson told Pop Tarts at the Hollywood premiere of the fun new flick on Wednesday night.


"But I'm an actor, so I do what I am told — even if that means sitting around in a bikini with everyone watching," she added.


Although the stars are only physically attracted to each other on-screen, Hudson seemed pretty "excited" to be back with the boy she fell for in "How to Lose a Guy in Ten Days" some five years ago.


“It was pretty good; it has been a while, about five years, but Matthew and I haven’t really changed much except that I am a mom now. But our reunion went very smoothly actually," she said. "I was just so excited to work with him again."


It seems the good feeling toward each other is mutual.


“We did pretty similar — we didn’t change much at all. Something about it works, doesn’t it? I’m not quite sure what it was — well, it is chemistry — but then explaining what that is, [is] what’s interesting. We fight well, we flirt well," said McConaughey. "We have a good rhythm where we can really care about each other and really not stand each other and it works. We're always courting but never courted."