(people.com) - Kate Hudson and Lance Armstrong may have been spotted together over the past month in getaways as far apart as Texas and France , but the actress doesn't want to talk about that. Opening up about a relationship "only causes more problems and more words taken out of context," Hudson, 29, told Ryan Seacrest on his KIIS-FM radio show Monday. "Everything is always misconstrued." Not that discussing other males wasn't all right with Hudson, whose Seacrest appearance was to help promote pal (and celebrity hairstylist) David Babaii's WildAid hair products. "My main priority in my life is my son," said Hudson, referring to her 4-year-old , Ryder. Yet as far as anything remotely revolving around the cycling champ, Hudson said only, "It's better to let ... people speculate as much as they want to speculate."