Beyonce: Second Night in Atlantic City!

Beyonce works the crowd on Saturday night (May 26) at Ovation Hall at the Revel Resort & Casino in Atlantic City, New Jersey.

The 30-year-old entertainer showed the crowd that hubby Jay-Z liked it – so he put a ring on it!

PHOTOS: Check out the latest pics of Beyonce

Also in attendance at the concert was The First Lady, who brought her daughters to Saturday night’s performance! People magazine reports that Michelle Obama and her two daughters Sasha and Malia were all in attendance for Bey‘s second show since the birth of baby Blue Ivy.

FYI: Beyonce is wearing Stuart Weitzman pumps.