Washington, Feb 25:  insists that she has no plans of giving up her Hollywood career to focus on her clothing line.

The `Factory Girl' star launched Twenty8Twelve, her collection with sister Savannah, in 2007, and displayed her new collection at London Fashion Week.

Despite the success of her stint as a fashion designer, Miller insists she won't give acting.

"I''m not giving up acting, I love acting. But I also love working with my sister," Contactmusic quoted her as saying.

"We''ve always been two sisters playing dress-up, ever since we were kids, and we''re still doing it," she added. (ANI)