Leona Lewis has travelled back to the UK after being followed by an apparent stalker, it has been claimed.
According to The Mirror, The X Factor winner had been feeling lonely in her £4 million mansion in Los Angeles and has returned to London where security at her home has been improved.
A source said: "Leona had just gone to the shops to pick up some bits and pieces and was followed all the way back home by this man."
"She was completely unsettled by this and was pretty relieved to get back to the house safely. But when she looked out of the window later the man was still there, staring right at her. It freaked Leona out big time. She feared she was being stalked."
They added: "Right from the off, the place didn't feel right. Every night Leona was on the phone to friends, saying that she was lonely and not enjoying rattling around a huge house by herself. Mates came round to sleep over and keep her company but after she saw the bloke staring at her through the window, Leona decided she'd had enough, and jumped on a plane back to the UK."
