After much anticipation, Whitney Houston made her long-awaited comeback with a performance at the Live & Loud Festival in Kuala Lumpur, Malaysia this past weekend. While her appearance was praised, some report that the R&B/pop diva had some trouble hitting and holding notes while singing her hits 'I Will Always Love You' and 'Heartbreak Hotel.'

Houston's original comeback was set to take place at the Swarovski Fashion Rocks event in London on October 18, but the songstress canceled at the last minute due to health issues.

Watch Houston's performance in the video below.