Nina Dobrev, Derek Hough split, magazine says

'The Vampire Diaries" star Nina Dobrev and Emmy Award-winning "Dancing With the Stars" choreographer and dancer Derek Hough have broken up after six weeks, Us Weekly reports. The two had their first public date less than two weeks ago. Dobrev, 24, who is back filming her show in Atlanta, dated fellow "Vampire Diaries" star Ian Somerhalder for three years before they split up in May. The Los Angeles-based Hough, 28, is the older brother of dancer-actress Julianne Hough, one of Dobrev's close friends.