Sienna Miller gushes about her newborn

Updated: Aug 03, 2012, 14:33 PM IST

Los Angeles: Sienna Miller says her newborn daughter Marlowe is very cute and the actress doesn`t budge from her at any point.

The 30-year-old actress and her fiance Tom Sturridge, 26, welcomed their first child last month.

"She`s so cute. She`s screaming upstairs. My brain doesn`t work," quoted Miller as saying.

Miller started dating Sturridge just a few months after she split from fiance Jude Law for a second time February 2011.

She kept details of her pregnancy out of the public domain.