The song won its first music show award (and also first award of the group) on the episode of July 7 of Inkigayo, but due to a coverage of the Asiana Airlines crash, the episode was not aired.
They won against Sistar and Lee Seung-chul on SBS Inkigayo's July 7 episode but postponement of the broadcast due to the Asiana Airlines Flight 214 crash live report meant that they did not have a chance to receive the trophy.
The group also performed "Whoz That Girl" on various music shows such as Music Bank, Show! Music Core and Inkigayo in February and March 2012.
He and co-star Hwang Kwanghee were later designated as the new hosts of live music show The Music Trend (more popularly known as Inkigayo).
Nicole and fellow group mate Goo Ha-ra were hosts of SBS's Inkigayo from November 2011 until August 18, 2012, when they announced their departure from the show to focus on promoting Kara's new mini-album Pandora.
Then, a month after the performance, SM Entertainment announced that both Donghae and Eunhyuk will promote the song on music shows: Music Bank on 16 December, Music Core on 17 December and Inkigayo on 18 December.