Country-pop superstar Kelly Clarkson has taken to her official Twitter page to unveil one of the snaps taken as part of an engagement photo shoot.

The beauty is the fiancée of Brandon Blackstock and has been calling for fans to submit their own wedding footage, which she will incorporate into her new music video for 'Tie It Up'.

Writing on the social networking site earlier tonight (July 26), Clarkson shared the stunning picture, which shows her sitting in a window reading while surrounded by a wall of books, along with the caption:

"Ok, just saw my engagement shoot pics & I have to share one!!! :) Thanks @kobyb & @TerilynBrown! Ready to #TieItUp!"

Meanwhile, Clarkson has been nominated for 'Best Video with a Social Message' at the 2013 MTV Video Music Awards for 'People Like Us'.