JAY-Z gets concert crowd to sing Happy birthday to Beyonce

Beyonce turned 36 on Monday but her husband JAY-Z started the celebration early on Sunday by getting the crowd at Philadelphia's Made In America Festival to sing her 'Happy Birthday'.

'Shout out to Beyonce. Beautiful Bey is in the house tonight. Happy birthday my love,' the 4:44 rapper said during his set. He then urged the crowd to serenade her.

Happy birthday to Queen Bey!