Watch: Ariana Grande Performs Whitney Houston Medley Team Curtains August 6, 2016 Ariana Grande took to the ‘Greatest Hits‘ stage for the season finale to belt out an impressive Whitney Houston medley. The tiny star with the big voice performed ‘How Will I Know’ before taking on ‘Queen of the Night’. Watch below: Billboard Icon Award recipient Celine Dion called in for the finale from Montreal with an emotional performance of her classic ‘My Heart Will Go On’ telling the crowd, “My Heart Will Go On has been an important song in my life for nearly two decades… I’m very honoured to sing it for all of you. And for the love of my life, Rene, you will always be in my heart.” ABC’s Greatest Hits highlights the biggest hits from years gone by with performances from the stars of today as well as artists who have cemented their legacy in the music history books. The series has been popular with viewers and among some of the best performances this season includes newbies June’s Diary teaming up with the original ‘Funky Divas En Vogue (WATCH HERE) and a Destiny’s Child medley from Fifth Harmony. The ‘Worth It’ group were having a fun time on stage as they paid tribute to their faves, check it out below: Which performance has been your favourite on Greatest Hits this season? Tell us below or send us a tweet! Written by: Jafar Share this TEA:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Google+ (Opens in new window)Click to email this to a friend (Opens in new window) You must log in to post a comment.