SHE is the hottest female act in the world and is planning a birthday party to match.
US superstar Taylor Swift, who rocked ANZ Stadium last night in front of a screaming audience of 76,000, is expected to fly in her "girl squad", including singer Selena Gomez and Victoria's Secret model Karlie Kloss, for a -celebrity--studded birthday bash on Hamilton Island. 
The Bad Blood singer is also expected to be joined by her boyfriend, DJ Calvin Harris, as well as British superstars Ed Sheeran and Sam Smith.
Talk show queen Oprah, Kylie Minogue and Hugh Jackman are also expected to receive an invite to the pop princess's 26th birthday party, on   December 13.
The seven-time Grammy Award-winner is said to have chosen Queensland's Hamilton Island - where she will be for Nova radio's Red Room event - as the backdrop for her big bash because of its privacy and seclusion from paparazzi.
Swift kicked off the Australian leg of her 1989 world tour in style last night. The highly choreographed, fast-paced spectacular dazzled with energy and panache, with the doe-eyed sweetheart now a fierce pop vixen.She knew where every camera was and just how to use them to smile, wink, hair flick or emote for the big screens conveying all the action to the cavernous stadium. "I'm just taking this all in because it's one of the biggest crowds I've ever played to," she said, strumming an acoustic guitar and rising high above the catwalk during You Are In Love.