The singer recently apologised to both Britney Spears and Janet Jackson.
"I care for and respect these women and I know I failed,” the singer wrote on Instagram.
The annual event celebrates the campaigners and allies who have made a positive impact on the LGBTQ community in the last year.
Political statements, surprise guests and international scandals.
It's truly inspired work, to be honest.
The list of acts for this year's festival has been revealed and it includes The Killers, Janet Jackson, The Cure, Stormzy, Janelle Monae and Sheryl Crow. More acts will be added to the line-up in the coming weeks.
Super Bowl Viewers Note Nipple Double Standards As Adam Levine Goes Shirtless 15 Years After Janet Jackson Controversy
"Nipple rules feel inconsistent."
'I stand with you. You are my sisters.'
The former manager of the Jackson 5 was reportedly battling cancer.