Audrina Patridge was spotted out enjoying some fun in the sun with boyfriend Corey Bohan. The former reality star pranced along the beach in two skimpy bikinis as she enjoyed her time on her Caribbean vacation.

According to the Daily Mail, the 28-year-old displayed her lean and long limbs as she tanned in the sun with her BMX beau on the island of Aruba on Monday.

Partridge's first sexy bikini was green and white patterned swimwear that hugged the former "The Hills" star's slender body perfectly.

But the star soon grew tired of her small bikini and opted for a wardrobe change emerging in a mismatch bikini this time around.

Lauren Conrad's former costar wore hot pink bottoms and a black top as she used a pool toy to float along the Caribbean Sea.

During her vacation Patridge was seen sipping on drinks and getting flirty with her boyfriend who at one point picked her up and carried her along the shore.

The star later reclined on a lounge chair whole soaking in the sun with the help of a few drinks.

Click HERE for photos of Audrina Patridge's bikini body and the reality star enjoying some fun in the sun with her boyfriend Corey Bohan.