Sienna Miller enjoyed a good afternoon as she relaxes on vacation with her mother and sister on a yacht in Formentera, Ibiza, Spain on Friday.

The English actress sipped on some wine and took in the sun as she de-stressed.

British actress, model, and fashion designer, Sienna Miller, best known for her roles in Alfie and Factory Girl is on the cover of Russian August 2008 issue of Elle Magazine.

Sienna Miller and her sister Savannah unveiled their own brand of wearables this past weekend at the Hold Renfrew Boor boutique.

Twenty8Twelve, named for Miller’s birthday, is the new line that everybody’s talking about. And according to Fashion Magazine’s Susie Sheffman, it’s just one line in the race for movie stars to endorse themselves.

Sienna Miller graces the front of the September issue of Vogue magazine. This is the biggest issue ever.

Miller has figured out that Hollywood stardom is not necessarily a form of self-expression. “I’m free-spirited, and it gets me into trouble,” she says.

The ‘Factory Girl’ actress – who has launched a clothing line, “Twenty8Twelve”- insists she doesn’t choose outfits to please anyone but herself.

She told Hello magazine, “I dress for myself and I don’t care what people think. It’s dangerous when you start dressing for effect, or for the photographers. Where’s the fun in that?”