6. Reef Bogata Nights Cut-out One Piece Swimsuit

Price: $83.00 at zappos.com
With this suit, you will no longer be on the outside looking in. It is a one piece with triangle cups. It has an adjustable neck with back ties. It has a center hole cut out, which is great for showing off your abs.

5. Vix Ruffle One-Piece Cut-out Swimsuit

Price: $134.00 at bloomingdales.com
I don’t exactly dig the colors of this suit, but I guess the design is pretty good. There is a tie detain in the front, which, without that, it would not look good. It is fully lined and has soft cup padding.

4. Sexy One Piece V Front Romper Swim Suit

Price: $23.39 at amazon.com
This one is a real sexy outfit, which should probably be at number one. What do you think? It ties around the back and neck. I also like the fact that it is available in a number of different colors.

3. Gold Eyelet One Piece

Price: $180.00 at couturecandy.com
This is a must have, if you are looking to have a good time. It is great for that sophisticated, yet sexy poolside look. It is a super sexy fit! This is one of my favorites on the list…

2. Skinny Dip Cut-out One Piece

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Price: $125.00 at shop.guess.com
If you love to wear something that is sexy printed, then this would be great for you. It has the popular cut outs on the side with lace and stud details. It has soft cups, which adds curves to those with straight bodies, but they are removable.

1. Betsey Johnson 2010 Patty Cakes One Piece

Price: $128.00 at keysswimwear.com
This is similar to a monokini with cut outs on the side and in the front. It is a very sexy one piece. I love the key hole cut outs going down the front. It has small black bows on it, which gives off the flirty look. It is definitely a must have swimsuit of 2010! It has a shelf bra and a halter tie…

There are your top 6 sexy one-piece swimsuits of 2010. I like many of them on the list, but my favorites are number one and number four. Which ones did you like the most? Which did you like the least?