Femme Fatale Tour: Photos and Videos of the show in Atlantic City!

Britney took last night her Femme Fatale Tour to the city of Atlantic City, New Jersey.

Boardwalk Hall Arena full of fans, the singer had announced the presence of Lady Gaga, who watched the whole show along with his friends. "So nice to have the beautiful Lady Gaga on my show in Atlantic City tonight. I love you, girl",the singer announced via Twitter, minutes before the show started. But the exchange of affection did not end there ...

Soon after the performance of I'm A Slave 4U, Spears stopped the show to announce the presence of Gaga in the audience.The two greeted each other from afar for a few minutes, and when the singer of Judas got up and was lit by one spotlight, she bowed to Britney and joined hands forming a heart. Spears thanked her and said it was an honor to screen the audience.

On I Wanna Go, Britney appeared on stage with the fans doing the hand of a monster that Gaga usually do with their fans. She repeated the dose of the hand immediately after the close of the show in Till The World Ends, when he was being carried to the back of the arena. Declared fan of Britney, Lady Gaga was often seen dancing to the sound of Spears' hits over the show.

The following are some videos found on the Internet.

Hold It Against Me