Christina was originally supposed to sing with a hologram of the late Whitney Houston, but the timing was reportedly not right. "Holograms are new technology that take time to perfect, and we believe with artists of this iconic caliber, it must be perfect," Pat Houston, executor of the estate, toldET taille w36 l32 is completely killing it in the music scene, but lately the superstar has been taking time from the recording studio to go back to her acting roots. Not only did she just join the cast ofScream QueensalongsideLea MicheleandEmma Roberts taille w36 l32 hopefuls audition with this song? Probably because they remember this goosebump-inducing performance by the late, great Whitney Houston. taille w36 l32 The Tyler Mitchell-photographed festival campaign photos highlight a Coachella ready Justine rocking pieces from her capsule. Aside from the head-turning metallics and sporty looks, her hair and makeup are 100% festival approved — though Justine says she “can’t take any credit for that” thanks to her amazing glam team. “You can’t have a complete festival look without the glam to match, it’s a part of expressing your creativity,” she toldTeen Vogue taille w36 l32