Kate Hudson has revealed that she once found Matthew McConaughey howling naked in the woods. The actress, who starred with McConaughey in How To Lose A Guy In Ten Days and Fool's Gold, revealed the star's strange habits during a speech as he was honoured with the American Cinematheque Award at the Beverly Hilton Hotel this week. She told the gathered crowd that the incident took place while the Dallas Buyers Club actor was on holidays with friends at Hudson's parents' cabin. "It's bear country. We're all inside the house talking and having a glass of wine and all of a sudden I look at his friends and I'm like, 'Guys, where's Matthew?' And they go, 'I don't know.' I'm like, 'It's f--kin' dark outside, we should probably go look for him," she said. "I found him standing on a rock, butt naked howling and gesturing. I was like, 'OK, there's Matthew McConaughey and he's fine. He's totally fine'. We can definitely say that Matthew is one with nature." She went on to pay tribute to McConaughey, calling him "one of the most passionate and dedicated actors I've ever worked with". "He's completely authentic. He attacks everything with an intensity that is palpable and demands the same intensity to be reciprocated."