They should also remember that in the video for the song, Sean Paul and Beyoncé were filmed separately.Then there was the much talked about MTV Awards performance where Beyoncé performed the song alone and Sean Paul had to sit in the audience and watch.
The couple were said to be at a dinner with friends a few weeks before Halloween and Halloween costumes were being discussed.
Reflecting on the false claims, Sean Paul admits it was a "crazy time" in his career.
Baby Boy was an early solo hit for Beyonce, 35, and spent several weeks at number one on the US Billboard Hot 100 chart.
“It is like it was no longer just about Halloween and a Halloween costume.
He did not speak after that and needless to say the dinner ended prematurely,” said the source.