Simplify the following text for a Grade 9 native English-speaking person.
Original: At the Golden Melody Award 2006 in Taiwan , whilst performing renditions of other male singers ' songs , she went off-key and was heavily lambasted in the Chinese pop media , which reported that she has shattered her image of a pop diva with great singing skills .
Simplified: However , at The Golden Melody Awards 2006 in Taiwan , while performing songs that were meant to be for male singers , she went off-key , due to having not enough sleep , jet lag , and not having enough time to practice . The media said she had shattered her image of a pop diva with great singing skills .