Lil Kim Instagram/Christina Instagram

The women of ‘Lady Marmalade’ have been teasing a possible reunion where they would perform their Grammy Award winning smash. Mya and Lil’ Kim revealed in respective interviews this summer that they’d be down, while Christina Aguilera and Pink have also gone on record co-signing the reunion.

Well last night (Oct. 3) Christina kicked off her ‘Liberation Tour’ in New York City and surprised fans at Radio City Music Hall when she brought out Lil’ Kim as a special guest. The two performed the 2001 remake which went No. 1 on the Billboard Hot 100 and earned a Grammy for Best Pop Collaboration With Vocals.

Get into it below.