Vocal powerhouse Leona Lewis performed her current single ‘Happy’ at the Rosa Balet Galan in Sweden this week. Check out how she did above.

Hmm…while Ms. Lewis is undeniably a great technical vocalist, this performance was a bit of a snoozer. Perhaps it’s the song (which IMO simply isn’t cutting it) or the fact that she has yet to develop an engaging enough aura about her other than her voice. Regardless, she’s definitely one of the premier talents to emerge in recent years; let’s just hope her forthcoming album ‘Echo’  (due November 13th) serves up better material than this.

What do you think of the performance?