Sienna Miller says that she made some bad choices

Sienna Miller has confessed to making “bad choices” in her personal and professional life, adding her fellow actress Keira Knightley handled fame better than she did.

The G.I. Joe star previously made headlines over her hard partying lifestyle, a string of failed relationships and wild antics at bashes.

“I’ve made some bad choices and done some stupid things. I haven’t been as bright in some of the decisions i’ve made,” the Daily Express quoted the 27-year-old as saying.

“I think with age and time it will change, but i can’t obsess about it,” she added.

Sienna Miller wants to sell her London home

Sienna Miller is hoping to quit her native Britain for a new life in Los Angeles. But the actress can’t afford to move until she sells her London home.

“I still love London, but I really love it in Los Angeles. I’d love to move LA at some point. I just can’t afford it right now. Maybe if I get to do ‘G.I. Joe 3′, I will be able to afford a place,” femalefirst.co.uk quoted Hollywood actress Miller as saying.

Sienna Miller fears that she may lose her good looks

Hollywood actress Sienna Miller believes that it’s time for her to start working out a bit, otherwise she may lose her good looks as she heads towards 30.

“I’m lucky I’ve got a good metabolism. I’m very grateful for that. But I’m not toned at all. I think I’ve reached an age at 27 where it’s time for me to start working out a bit. I can’t get away with it any more,” Contactmusic quoted her as saying.

“I used to be quite firm and tiny and, as I hit 25, things started to change. Now I’m 27 I’m noticing more changes - bare legs at the top and back is not a pretty sight. I’m lazy and if I wear clothes, it’s hidden well,” she added.

Sienna Miller will be competing for the title of ultimate green celebrity

English actress Sienna Miller will be competing with stars like Madonna and Leonardo DiCaprio for the title of ultimate green celebrity.

The award is given to a star who uses his or her fame to promote environmental issues, and Playhouse Disney''s Playing for the Planet Awards has announced a shortlist of 10 stars who have been nominated for the Greenest Star prize

Sienna is one of the stars whose work in raising awareness about global warming has been recognized, China Daily reported.

DiCaprio on the other hand has been a tireless campaigner and donor to various green campaigns. The ''Departed'' actor recently made a documentary ''The 11th Hour'' about global warming.

Other contenders include British supermodel Lily Cole, who only works with environmentally friendly companies, and ''Harry Potter'' actress Emma Watson, who has spent time working with the Wild Trout Trust.

Celebrity power couple Gwyneth Paltrow and husband Chris Martin also received a nomination.

The ''Iron Man'' actress has been the face of US environmental campaigns to cut down the use of oil, while her Coldplay rocker spouse travels on an eco-friendly tour bus complete with recycling facilities.

Johnny Depp, designer Stella McCartney, ''Smile'' singer Lily Allen and British actor David Tennant have also made the shortlist.

Sienna is secretly dãting a multi-millionaire

After dumping actor Rhys Ifans earlier this month, Sienna Miller is secretly dãting a married multi-millionaire oil heir, it has been revealed.

The Brit actress has been enjoying romantic nights with tycoon actor and dad-of-four Balthazar Getty. Despite their efforts to stay out of the headlines, the couple has been spotted secretly meeting at restaurants near their hillside hideaway.

"They went to great pains to find a place where they thought nobody would find them. They daren't go out together, so they spend most of their time inside. When they do leave, they go separately," News of the World quoted a source, as saying.

Now, Getty's clothes designer wife Rosetta has run away to Italy with their four children after learning about her husband's extra-marital affair. "Getty even secretly flew to London and Prague to be with Sienna to get to know her even better. And she's spent this week in a Hollywood house with him," a source said.

"Even though Balthazar loves his wife and children he cannot stay away from her. But Rosetta found out about them and has now fled to Italy. "She can't believe her husband could do this to her. The whole family now know and everybody is devastated," the source added.

According to pals, Miller used her ex-boyfriend and 'Edge Of Love' co-star Matthew Rhys as a smokescreen for their romance, trying to give the impression she might be back with him after her split from 39-year-old Ifans.

"Sienna got to know Balthazar through Matthew and they hit it off. In the past three months they have grown incredibly close," a source said. "Sienna tried to fight her feelings for Getty because she didn't want to cause Rhys any more pain.

"The whole time both of them have encouraged rumours she had dumped Rhys for Matthew because they didn't want anybody to know the truth," the source added.

What makes Sienna Miller nervous?

British actress Sienna Miller has revealed that she was "nervous" about acting with super-skinny Keira Knightley because she had been forced to gain some pounds for the role.

Sienna, who co-stars with Keira in a forthcoming movie The Edge of Love , was asked to put on weight for the film. She confesses that this made her anxious, as she feared her trim co-star would emphasise her added bulk.

"I was actually pretty nervous about acting alongside Keira because my part required me to put on weight,” Contactmusic quoted her, as saying. "I stuffed my face for the months we were in production. I had huge fry-up breakfasts, pasties for lunch and lots of toasties. Then, I had to face seeing myself alongside Keira, who is the most beautiful woman in the world,” she added.