1. It's all about eye-catching cleavage, itty bitty minis and neon bikini tops this week, when R&B singer and MTV Sunblock host Adrienne Bailon reviews her best and worst fashion moments from 3LW and Cheetah Girls to today.

More On Adrienne's Style

  1. Adrienne gives us the rundown on what she's wearing today and why it's not cool to match.

  2. From 3LW to Cheetah Girls, see how Adrienne’s style has evolved in our WWUT photo recap!

  1. Adrienne tells us why she regrets taking the plunge and committing to bangs!

  2. Did Adrienne have an on-stage wardrobe malfunction?

  1. Celeb manicurist, Lisa Logan, explains the secret behind Adrienne's Glitter Gold nails!

  2. Find out where to get Adrienne's favorite Siwy jeans, plus more on Minxing!

  1. Which Adrienne Bailon look best fits your personal style? Take the quiz and find out!

  2. Watch Adrienne in action as she hosts MTV Sunblock; the one-stop-show for everything NYC has to offer.

About Adrienne Bailon

What would happen if we took your favorite fashionable celebs, showed them five outfits they've worn out in public over the years, and asked them, "What Were U Thinking?" You're about to find out!

This week, we're speaking with Adrienne Bailon, who first grabbed the attention of MTV viewers when her girl-group trio, 3LW, took-over TRL with the video for their hit single "No More (Baby I'ma Do Right) back in the fall of 2000. Adrienne, who was only 16 at the time, learned what she knew about fashion from growing up in a Latino neighborhood on New York City's Lower East Side. In the "No More" video she definitely looks like a girl from the block, clad in R&B/Hip-Hop inspired gear - belly shirts, two-toned bleached jeans and big hoop earrings. These styles that may look pretty heinous now, but were perfectly acceptable at the time. This was during the heyday of the teen pop explosion, and after releasing a platinum selling first album titled 3LW, Adrienne and her girls soon hit the road on the MTV TRL Tour 2001 with Destiny's Child, Nelly, Eve, and Jessica Simpson. The group released a few more hit singles, and a second album, A Girl Can Mack, before disbanding a few years later. By this time in 2003 Adrienne, bandmate Kiely Williams, and Sabrina Bryan had moved to LA to become the wildly successful Disney pop group, The Cheetah Girls.

Now that Adrienne was a tween pop star with a huge Disney franchise, releasing a wealth of films, records, and merchandise and going on tour to perform for millions of adoring fans, there was a lot more riding on making sure her image was just right. Adrienne's looks were safer than her looks during 3LW - no cleavage, for starters, and she always had to be wearing cheetah paw-print clothes. That can get a little tiring for a girl who's trying to figure out her own sense of style and how to be unique.

But Adrienne was never opposed to experimenting when she'd hit the town at red carpet events. To this day she happily puts together pieces that she says "don't go together" and enjoys dressing up and learning about which labels go with her style, height, body type and hairstyle. She also likely learned a lot about fashion from her friend Kim Kardashian, who's brother Robert Adrienne had a very public relationship with on the E! reality show Keeping Up With the Kardashians.

When Cheetah Girls parted ways in 2008, Adrienne decided to return to her home town - New York City, and so the LA Melrose Place blonde look had to go - it was time for a sexy NY makeover. Her hair went dark brown and more mature looking, and her sense of fashion had clearly evolved. Now Adrienne hosts MTV Sunblock each afternoon and is preparing to release her first solo record on Island Def Jam. Now that she's calling the shots, it'll be exciting to see what outfits she's gonna hit us with next!

Past Guests

  1. We asked Jessica Szohr 'What Were U Thinking?' on October 21. Watch the episode now!

  2. We asked Ashley Greene 'What Were U Thinking?' on October 12. Watch the episode now!

  3. We asked Nelly Furtado 'What Were U Thinking?' on September 28. Watch the episode now!

  4. We asked Kim Kardashian 'What Were U Thinking?' on September 21. Watch the episode now!

  5. We asked Kristin Cavallari 'What Were U Thinking?' on September 9. Watch the episode now!

  6. We asked Keri Hilson 'What Were U Thinking?' on August 24. Watch the episode now!

  7. We asked Kelly Osbourne 'What Were U Thinking?' on July 27. Watch the episode now!