Back in March, Diddy and Shyne met in Paris following a widely reported reconciliation.

"I just feel real good about moving on with our relationship," he told MTV's Rob Markman then. "Me and son, we gonna get together in Paris. I'm in Paris right now. He's gonna come out here in a couple weeks and we're gonna sit at a roundtable, just as men. Just to sit down and break bread. It's been over 15 years I've known that dude."

Those feelings appear to have been short lived. According to HOT 97's Miss Info, Shyne called her to express dissatisfaction with Diddy and to release a diss track, "You're Welcome."

The song was recorded "a while ago," but he decided to release it now because he believes that Diddy failed to follow through on assurances that were made in conversations that they had. Namely, that the Bad Boy CEO would aide Shyne in his efforts to attain a United States Visa.

While Diddy offered him money, he says, what he really wanted was for Diddy to advocate on his behalf in his efforts to return to the country. Furthermore, he asked that Diddy tweet a link to a petition in support of his return to the U.S., and he was ignored.

Finally, Shyne feels that Diddy could be doing more for the mother of Anthony "Wolf" Jones, Diddy's former bodyguard and close friend who was murdered in 2003.

Miss Info has the diss track and some quotes from Shyne, with a more detailed recap of her conversation planned.

Obviously, this is one side of the story. Diddy has not yet commented.

Via Elliott Wilson.