Britney Spears' new boyfriend John Sundahl has revealed their romance to the public by calling the troubled pop singer his 'rock'.
John, a real estate investor and a recovering alcoholic, claims he knows Spears is serious about the romance because she recently helped him recover from bowel surgery, contactmusic.com website reported.
He says: 'When I was in the hospital, she sat with me and held my hand all night long. She even sang and hummed to me while I was practically unconscious. I love being around her. She's a sweet, caring girl and a good mom.'