Kelly Clarkson spending St. Valentine's Day in Hawaii

KELLY CLARKSON has jetted to Hawaii to celebrate St. Valentine's Day (14Feb13) with her new fiance BRANDON BLACKSTOCK.

The Stronger (What Doesn't Kill You) hitmaker has enjoyed a busy week full of celebrations - she served as the Grand Marshal of a Mardi Gras Parade in New Orleans, Louisiana last Saturday (09Feb13), claimed her third Grammy Award on Sunday (10Feb13) and received a nomination for Vocal Event of the Year at the Academy of Country Music (ACM) Awards on Wednesday (13Feb13) - and she's topping it all off by spending the most romantic day of the year (13) on the beach.

Noting her latest achievements on her Twitter.com blog, she writes, "What a freaking awesome week ....Mardi Gras, Grammy's, Hawaii 4 (sic) Valentine's day, & I just heard I'm nominated for an ACM!! Life is great. Congrats to everyone nominated for an ACM!! Here we come Vegas!"

She also had kinds words for those fans who have stuck by her ever since she won reality TV show American Idol in 2002.

She adds, "Cheesy thoughts by KC ....thanks for the support everybody. I can't believe a decade later & y'all r still liking what I'm doing. Thank you!"