Paris Hilton: Still in Touch with Stavros Niarchos

We don't know why Paris Hilton is filming a second season of the reality show that features her search for a new BFF.

It's clear the attention-starved heiress already has one: former boyfriend, and perpetual celebrity gossip favorite, Stavros Niarchos.

A source told Great Britain's The Daily Mail that Paris is still in very much in touch with her Greek shipping heir ex-boy toy.

"Paris and Stavros are still good friends and speak on the phone quite a bit," said the insider. "Doug knows they are close, but not how often they speak."

The anonymous mole added that Doug Reinhardt has purchased an engagement ring and Hilton "seems intent on marrying him." Will this new information affect the proposal?

And does anyone care either way?!?

A kiss goodbye? Will Paris Hilton's friendship with her womanizing ex-boyfriend affect her future with Doug Reinhart?