Went shopping on Collins Street yesterday and got a lot of my Christmas presents. Melbourne is beautiful. Can't wait to see more. -Britney

Britney's first Greatest Hits album, My Prerogative, was released 5 years ago today.  How timely- the Singles Collection: Standard Edition will be released tomorrow!

Britney beat the Black Eyed Peas' 'Boom Boom Pow' in the second round of Fuse's music video competition.

The 'Circus' video is now up against Lady Gaga's 'Poker Face'... you can vote in the widget below as many times as you want so Britney wins Best Video of 2009!

Britney showed off several sexy looks in her music video for '3'. Want the same looks, but on a budget? Try out these 3 looks for less or try incorporating a few pieces for everyday 3-inspired outfit.

1. Tank Dress / Eight Sixty              $62.00

2. Black Sport Chic Swimsuit / American Apparel      $42.00
    Ruffle Front Bootie / Wet Seal                                  $29.50
    Saucy Lace Leggings / Forever 21                            $9.80

3. Zipper-Front Bodysuit / American Apparel                        $34.00
    White Metal Aviator Sunglasses / Forever 21                      $5.80
    Black Triangular Laser Cut Booties  / Charlotte Russe     $39.99

Britney's hot new music video for '3' has just hit #1 on iTunes! Thanks to all her awesome fans- let's see how long we can keep it there!

Here are a few more gorgeous shots from Britney's second performance in Perth.

Photos by Roderick Norman Trestrail II.