Dancing with the Stars 2011 contestant Kirstie Alley is looking to lose weight and win the dancing competetion this season and so far has dropped quite a bit of weight from her hours long practice sessions with partner Maksim Chmerkovskiy as the two move towards the finals.

Kirstie Alley's Two-Hour Sex Sessions.

But she says in the past when she had a serious boyfriend or husband her cardio was kept up the old fashion way - hours long sessions of sex!

Kirstie Alley says she used to have sex for two hours every day.

The 60-year-old 'Dancing with the Stars' contestant boasted of her marathon romps, but warned they ultimately couldn't bring happiness to her relationships.

Speaking on 'The Ellen DeGeneres Show' Kirstie said: "I really hadn't had a boyfriend for the last ten years - a serious boyfriend. It was the best ten years of my life. I had a lot of freedom.

"The way I used to pick guys was so shallow. Hot? OK, that'll be my husband.


"Here's my big revelation. I decided that in the best of times you have two hours of sex a day, so you have 22 hours left."

At this point show host Ellen stopped the former 'Cheers' actress to clarify her statement, saying: "Whoa, whoa, what? Two hours a day?"

Kirstie, who has been married twice, to high school sweetheart Bob Alley and actor Parker Stevenson, jokingly replied: "Not enough?"

She later clarified her estimated time spent lovemaking, saying: "There's the prelude, the sex and there's the winding down."

Kirstie is one of the final five dancers remaining on 'Dancing with the Stars' competing when the show returns next week.

(Image: Bang Showbiz)