Guess who just busted into your private karaoke party? – Beyonce and Kelly Rowland.

A group of friends singing their hearts out at ‘Sing Sing’ Karaoke in Miami on Tuesday night (Jan. 7), when Beyonce and Rowland decided to crash the party – ONE POOR GIRL SLEPT THRU THE WHOLE THING

On the night of Blue Ivy’s birthday, Bey showed up to the karaoke bar with Kelly, Jay Z, Timbaland, and a few others. They were taken to a private VIP room, but, Bey decided to go pay a visit to one of the occupied rooms!

That’s when Beyonce and Kelly made their way down to a room where the occupants happened to be singing Bey’s hit “Party” and walked in.

It took a moment for the girls to realize who just entered their room.

“They start dancing together, but they have no idea who it is,” owner Kellie Pilicer told the Miami New Times. “And all of a sudden one of the girls looks at kelly and says, ‘Oh, you look like Kelly Rowland’ and then she looks at Beyonce and goes ‘Oh my god!’”

THAT IS BEYONCE IN THE HAT, LADIES!

QUEEN B TAKES A PICTURE NEXT TO THE GIRL SLEEPING – THAT WILL TEACH HER!