To the general public (myself included), she's probably known as Michael Jackson's "This Is It" pretty guitarist.
Get to know more about this awesome guitar-slugging gal:
Official Site | YouTube | MySpace
Her debut single sounds Kelly Clarkson, but knowing that those are her fingers shredding out the guitar parts gives it a whole lot more oomph @_@
Here's some stuff about her from her MySpace:
"At 24 years old, Orianthi has already experienced what most aspiring musicians only dream of. She's opened for her hero (Steve Vai), backed an Idol (Carrie Underwood), traded solos with a legend (Carlos Santana) and shared the stage with the King of Pop (Michael Jackson). What's left to conquer? The world stage, for one, and this guitar wunderkind has her sights clearly set on the road ahead."
From CNN.com: Jackson guitarist Orianthi taking spotlight