friends and family for the cover party for her super sexy Galore Magazine cover -shot by Terry Richardson. Sister Kendall Jenner joined her on stage with Khloé also getting in on the action. It was truly a family affair with Kylies boyfriend Tyga taking to the mic for a performance and soulful friend Justine Sykes also taking a turn. Kendall took the opportunity to show off some of her dance moves while Khloé twerked her famous backside. For the event Kylie wore a figure hugging ruched black dress, her outfit feature sheer panels and she completed the look with barely there sandals. Sister Khloé also went for a tight sheer look in a racey jumpsuit.