Lady Gaga showed love to fellow pop darling Britney Spears by attending the “Femme Fatale” tour at Boardwalk Hall Arena in Atlantic City last night. Unmistakable in a black bra, leather gloves, cap, and sunglasses, the “Born This Way” singer sipped on a cocktail while enjoying the show with friends.

“Atlantic City, I have a very special guest here tonight. Lady Gaga is in the house!” announced Brit before blowing a kiss to Gaga. “It is such an honor to have her here.”

The blonde star stood up as the spotlight shined on her, making a heart shape with her hands and bowing to Britney.