Heidi and Spencer’s divorce is a publicity stunt

21107, LOS CABOS, MEXICO - Friday May 28, 2010. FILE PICTURE dated Thursday April 10 2008. Heidi Montag has allegedly seperated from husband Spencer Pratt and is looking for a new place to live. Spencer Pratt and Heidi Montag have finally tied the knot in a Wedding ceremony at the Parmilla Resort in Mexico. During their romantic vacation in Mexico, reality TV stars Heidi Montag and Spencer Pratt enjoy a trip to the beach. The couple, who shot to fame in the reality show The Hills , were seen chatting and relaxing in the warm, Mexican sun. Quite the gentleman, Spencer carried Heidi along the beach of the Palmilla Resort before settling on a rock to watch the sunset. Photograph: Kevin Perkins, PacificCoastNews.com

Star of The Hills, Audrina Patridge, says she and the cast think Heidi Montag and Spencer Pratt’s divorce is a publicity stunt.

The 25-year-old is in the UK to chat about the MTV reality show which comes to an end in a few weeks.

The couple, who are also known as Speidi, have not been seen on screen for a few weeks and Audrina says they have pretty much locked themselves away:

“I think they’re still together at the moment. They just disappeared. I don’t know what they do. None of us see them. None of us talk to them. They never go out of their house. So none of us really know what they’re doing.”

And when Audrina was asked if Heidi and Spencer’s divorce was a publicity stunt, she replied: “We all think so.”

The TV beauty also spoke of Heidi’s plastic surgery. The 23-year-old recently had ten procedures in one day and Audrina remained diplomatic about her ex-friend’s new look: “That was her decision and she was set on it. She wasn’t going to let anybody change her mind. She’s happier with herself… that’s what she says.”