After several years in L.A., Robbie Williams is back in the U.K.

The singer stunned locals outside a bicycle shop in Swindon by wrapping himself up like Michael Jackson. He was wearing a balaclava, sunglasses and a black bomber jacket.

The British pop star has struggled with depression, alcohol and drugs. In February 2007, Robbie has entered a rehab clinic in the U.S.

(Photo via Mirror)