The `Bridesmaids` actress is besotted with The Strokes drummer and has revealed her boyfriend of one year completes her life.

Kristen told Marie Claire magazine: "I will say that I`m happier than I`ve ever been. And I feel very lucky right now.

"Where I am now. Who he is. Those are the two big ones."

Despite her career success, the 38-year-old star knows her personal life and relationships with the people around her will always be more important than her working achievements.

She said: "When you`re on your deathbed you probably aren`t counting the movies you`ve made. You`re looking at the people who are around you and thinking about the people in your life, and you can`t lose how important that is because that`s ultimately where happiness comes from."

The comedienne left popular sketch show `Saturday Night Live` in May after seven years as a regular, but has no regrets about her decision.

She explained: "I know a lot of people probably assume, `Oh, she`s leaving because she is going to be doing movies now and things like that,` which I will be.

"I think maybe if I were 22, I could see myself staying a little bit, but it just felt like the right time."

Kristen`s upcoming film projects include `The Secret Life of Walter Mitty` with Ben Stiller and `The Comedian` alongside Robert De Niro.
sections: Celebrities