Jessica Alba says marriage is hard work

Actress Jessica Alba, who secretly tied the knot with film producer Cash Warren in 2008, has admitted that keeping a relationship on track is no walk in the park.

"Marriage is tough," the Daily Telegraph quoted her as saying.

"Everyone goes in with the best intentions. But you have to adjust and be sensitive to somebody else's needs, and that's quite hard for some people. Most people just want to be selfish and do what's right for them, but marriage kind of flips all of that. It shakes you up a bit because, all of a sudden, you have to coexist with somebody. It's hard work," she added.