One-night-stands are gross: Ashton Kutcher

London:Actor Ashton Kutcher feels having too many flings is gross.The `Two and a Half Men` star, who is believed to have recently got engaged to his former `That 70s Show` co-star Mila Kunis, said eventually single life gets tiring.

"Being a single guy can be a lot of fun... When you`re financially independent (and) can do whatever you want, whenever you want... For every girl you have a good time with for one night, if you want to stay single, that`s the same girl that you have to not call back. After a while, being the one-night-stand guy is also just a little gross," he said. The 36-year-old actor began dating Kunis after his marriage to 51-year-old `Ghost` actress Demi Moore broke down.