The 'Close Encounter' tour reached Budapest last night and Robbie Williams sang and did his stuff in front of a full house. He also seems to have done his 'stuff' in the hotel, too.

A source, who refused to reveal his identity, just told us exclusively that he had the pleasure of sharing the same hotel as the famous British star.

Both stayed at the Four Seasons Hotel Gresham Palace Budapest and they even had a close encounter on their own, while taking the lift at the same time.

But Robbie wasn't alone and wasn't in the company of a woman, either. Despite all the rumors about Robbie hooking up only with famous models and actresses (hell, the man did almost the entire planet!) and contrary to the artist's attitude and constant attacks against gay men, our source tells us that Williams was accompanied by a man, named John, who got introduced everywhere as his 'partner'.

Word on the street also has it that everybody in Budapest, from the organizers of the concert to the ushers at the hotel (maybe except the crazy female crowd gathered outside the gates), knew exactly what the deal was between Robbie and John.

Our source informs us that the two got very cozy during the elevator ride and made no attempt of hiding the nature of their feelings towards each other.

NOTE: The article is based on just one source and nobody was willing to back it up. Therefore, we are posting it in the 'Celebrity Scoop' category that deals mainly with rumors and unconfirmed pieces of information.