London, Nov 28 : Hollywood actress Sienna Miller is back with billionaire Balthazar Getty, it has emerged.
The two were spotted holding hands and walking their dogs together in Maida Vale, London.
"They looked so much in love," The Sun quoted a fellow dog walker, as saying.
"Sienna was clutching Balthazar's hand and giggling as they strolled along together. She was like a teenager," the fellow dog walker added.
The two were spotted canoodling - although the 'Camille' actress had earlier denied dating Balthazar.
"I'm single at the moment and I'm completely happy with that, I'm cool with being on my own," Sienna said at that time.