Brit-pop princess and original queen of MySpace Lily Allen has her own quirky sense of style. She's not your typical princess of beauty, but her unique style and personality pushes her right into the top ten. A dotted Moonshine bikini would be a great match for her body type. She often responds to rumors through her new twitter account @lilyroseallen.

If you've seen this MySpace celebrity's reality show or music videos, you know shyness isn't one of her qualities. A Victoria's Secret Sequin floral bikini would be great for showing off her sexy assets. @officialTilaer is her personal twitter account where she says she reads and replies to all messages sent to her.

#8 DJ Tamara Sky

Possibly the hottest DJ on the planet...literally. Tamara Sky has been Miss Puerto Rico Bikini and was even on the cover of the Mexican edition of Playboy. A Vix Jen bikini that Sarah Michelle Gellar was seen wearing would have this goddess of turntables turning heads. Follow her tweets here: @TamaraSky.

#7 Brooke Burke

Recently, Brooke Burke won the 7th season of Dancing With The Stars and started her own online maternity store. It's possible her days of posing for Playboy, FHM, and Maxim are behind her, but that doesn't mean she'd ignore a comfy cotton Victoria's Secret ribbon-trim triangle top bikini. As a modern mum she actively tweets on @brookeburke.

#6 Audrey Kitching

Alternative model Audrey Kitching claims she's "changing the beauty standards one day at a time" with her clothing line at Hot Topic. We don't know if she'd try on a pink & yellow Bubble Gum bikini, but it'd definitely match her her style. Her real twitter is: @RealAudreyKitch.

#5 Ashanti

When the "Princess of R&B" isn't making seductive songs with her boyfriend rapper Nelly, she's tearing up the runway as a model for charity. Who wouldn't want see a music video with her in the Two Tone from J Valentine? Read her tweets on: @AshantiD.

#4 Taylor Swift

The New York Times described Swift as "one of pop's finest songwriters" while we would describe 19-year old country star Taylor Swift as one of the finest girls on twitter. @taylorswift13 is her official twitter. We'd like to see her sport a saucy sequin silver bikini to add some spice to her innocent beauty.

#3 Jessica Alba

A Maya Signature bikini, or just about any other type of swimwear she's been seen in, looks amazing on this Hollywood actress. Dubbed "Sexiest Woman in the World" by FHM in 2007, it's safe to say she's the sole reason Fantastic Four had a sequel. Read her daily tweets here: @RealJessicaAlba.

#2 Hayden Panettiere

Hayden Panettiere may wear a cheerleader outfit on the TV show "Heroes," but we all know a Vix Ju bikini she's been seen wearing would be a better fit. It's too bad those Neutrogena commercials only show her beautiful smile. See her twitter on: @hpanettiere, although she's not been much of a tweeter so far.

Update: We're now less sure this account is genuine which could disqualify Hayden from our top 50 list.

The number one woman on our list, is perhaps the most obvious. If you've seen a Victoria's Secret or Maybelline commercial, then you know Brazilian model Adriana Lima would look stunning in a Victoria's Secret ruffled triangle bikini. Catch her tweets here: @angeladriana.

We couldn't help but give Adriana Lima the top spot when her Twitter profile features such a hot shot of her in a bikini:
adriana-lima-bikini

Her tweets come in a mixture of Spanish and English, although most are in English. Adriana is not the most active tweeter but she does post her latest pics and videos regularly. She currently only follows 12 people, one of which is another hot Brazilian model, Alessandra Ambrosio (@aleambrosio), and she also posts hot pictures of herself regularly. Many of you might be saying that Alessandra should have also been in our top 50, you'd probably be right but with the many thousands of hot girls on twitter we couldn't fit them all on!