LAS VEGAS: Dannii Minogue is rumoured to have found romance with rock singer Adrian Sieber. The singer and TV star was spotted holding hands with the Swiss rocker in her native Australia, according to the Daily Mirror. It has also been reported that the pair and Dannii's three-year-old son Ethan, then joined friends to spend the afternoon at the beach. While neither Dannii or the Lovebugs frontman have commented, it has triggered speculation that they are an item. Former X Factor judge Dannii split from English model and ex-professional rugby league player Kris Smith, her son's dad, in 2012.–BTG