Whitney Port shows off her super-thin body in a cute ruffled bikini

A bikini clad Whitney Port was all smiles as she walked along the beach in Waikiki. The Hills and The City Reality star strutted along in a ruffled blue swimsuit Friday, perhaps from her clothing line, Whitney Eve.

The 25-year-old also wore flip-flops and had her blonde hair pulled up into a bun

a skinny Whitney Port enjoyed a break in Hawaii with friends in Waikiki

Whitney and a friend enjoy the warm weather in matching skirted bikinis and flip-flops

Port and her friends are in Hawaii for the opening of the new Marriott Waikiki Edition Hotel. The up-and-coming fashion designer was also spotted relaxing pool side with her boyfriend, Ben Nemtin, a 26-year-old actor and producer from the MTV reality series The Buried Life. The a skinny Los Angeles native once told US Weekly that she has 'never eaten pasta' and it shows.

Whitney goes in for a kiss with her sweetheart Ben

It appears that there isn't an inch to pinch on Whitney's 5'10' frame which weighs in at a reported 115lbs. Whitney claimed that she gained 'love handles' after leaving college and has since embarked on a strict diet and workout regime.

She totally avoids carbs, sugar and fried foods and workouts regularly with a personal trainer, takes long walks, plays basketball and bike rides.

Whitney wraps her legs around Ben as they relax

under an umbrella at the pool

Whitney and her reality star boyfriend Ben Nemtin

cuddle up poolside

Whitney says she is now: 'Satisfied with my body. I feel healthy and strong.' Lately there have been several stories reported that the California blonde's New York-based　 series, The City, may soon be cancelled.

Both MTV and its star have denied the show will soon end. But stories continue to float around the internet that MTV plans to pull the plug　 because of low ratings.

Whitney was also seen wearing this black and grey two-piece

The pair linked arms as they walked along the shore