Earlier in the evening, Nicki performed at L.A.’s Staples Center during Lil Wayne’s I Am Still Music tour.
“Hanging with my girl @NickiMinaj at her after party at The Factory. Love you girl,” the 29-year-old pop princess, who left the bash with boyfriend Jason Trawick, tweeted about her Femme Fatale tourmate.
“VIP w/Britney and Khloe [Kardashian]. Its waaayyy too sexxxy in here right now! Ha!” Nicki wrote on her Twitter page .