It's splitsville for Bradley-Zoe & Kerr-Bloom?

If reports are to be believed then two high-profile Hollywood couples, Bradley Cooper and Zoe Saldana as well as Miranda Kerr and Orlando Bloom, are headed for separation. According to sources, hectic work schedules have taken its toll on the married lives of Bradley and Zoe to such extent that their marriage is on the verge of breaking up.

Despite theHangoverstar and theAvatarheroine gave a chance to their relationship by reconciling in last September, now they are feeling that their relationship is not working. A source said, "They decided to break up before the Christmas holidays, even though they had been planning to spend the festive season together. Zoe had planned to spend the holidays with Bradley and his family in Europe. They all were going to Paris, but things didn't work out between them. Zoe spent New Year's Eve with some of her friends instead in Miami. And if Zoe was upset over the split with Bradley, she didn't show it."

However, the news about Miranda and Bloom’s split sparked after the supermodel tweeted a photograph of her left hand without wearing the wedding ring. It was rumoured that the couple might have split as they have not given any public appearance together for a long time now.