Singer Justin Timberlake's relationship with Jessica Biel has never been serious and his family have always considered him to be single, his grandmother Sadie Bomar has told Closer magazine. Timberlake and Biel have been dating for two years (though recent reports have linked the singer with Rihanna) but Bomar has said Justin is far too focused on his career to get serious. "Jessica was keen to marry, but Justin isn't ready. He's busy writing new material and he works hard to be successful - he's really focused on that," she explained. "As far as we're concerned, he's always been single. The girlfriends come and go, but we believe nothing has ever been serious. Justin does his own thing and he isn't ready to marry just yet."
