Whitney Houston has allegedly been banned from attending Prince's concerts. The 'Million Dollar Bill' diva has recently been seen attending a number of Prince concerts in the US, but reports now suggest that she is no longer allowed entry to the shows due to erratic behaviour and constant ticket demands.

According to TMZ, a source claimed that Houston appeared to be "intoxicated" at each of the shows she has attended over the past few weeks and has pestered the pop icon's staff to allow her on stage to perform with him.

Prince's people allegedly denied Houston's request as they "didn't want her to embarrass herself", and they have now banned the 47-year-old altogether.