From over-the-top music performances to recognizing some of the biggest stars in Hollywood, there is rarely a dull moment at the Billboard Music Awards!

With the 2014 show going down this weekend, let’s take a moment to remember some of the most memorable fashion moments of BMA’s past.

Pink "got the party started" in 2000 when she rocked rainbow highlights and shimmery green eye shadow at the award show. The "Just Give Me a Reason" singer complemented her colorful hair and bright makeup with a floor-length money-patterned dress, which she paired with a money-printed purse and matching knee-high boots.

Beyonce looked absolutely gorgeous in an intricately beaded gold Roberto Cavalli mini dress at the 2003 award show. The "Drunk in Love" singer flaunted her curves in this fabulous, flapper-style, fringed frock, which she paired with strappy, gold, floral-embellished sandals and large glitzy earrings.

Britney Spears pulled a Paris Hilton at the 2004 award show when she accessorized her nude-colored black lace-draped mini dress by toting a tiny Chihuahua. Aside from her odd accessory, the pop princess completed her look with silver snake chain earrings and strappy black sandals, which she color-coordinated with then-husband Kevin Federline’s ensemble.

Rihanna wowed at the 2006 Billboard Awards in a white-hot cocktail dress with a plunging neckline. The singer, who was only 18-years-old at the time, stunned in this low-cut look, which she accessorized with chandelier earrings and strappy gold heels. To complete her sexy ensemble, the "Monster" singer wore her down-to-there tresses in a sleek straight style and added a pop of color with a bright red lip and matching nails. 

Fergie looked fierce and Fergalicious at the 2011 award show in a black Gothic-inspired Hervé Léger by Max Azria dress. The Black Eye Peas singer paired her gold-accented leather dress with a black Christian Louboutin platform pumps and a black Alexander McQueen clutch. The blonde beauty styled her locks in loose waves and completed her look with a bold smoky eye.

Taylor Swift stunned at BMA’s in 2012. The country superstar, who is known for her gorgeous gowns, did not disappoint in a radiant red Elie Saab dress that featured a sheer bodice and flowy floor-length skirt. The "I Knew You Were Trouble" singer sizzled in the sexy scarlet frock, which she added some edge to with smoky eye makeup, black nail polish and sleek straight tresses.

The 2014 Billboard Music Awards are this Sunday, and we can’t wait to see what this year’s show has in store for us. Check back with toofab to see all the stars on the red carpet -- and to see the best moments of the night.

What was your all-time favorite Billboard Music Award fashion moment? Tell toofab in the comment section below, and click "Launch Gallery" above to see more of the most memorable fashion moments!

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