200 Pounds Beauty (2006)

Similar Approach to the world of plastic surgery and loving yourself for the way you are. Happiness does not come from doctors, comes from within. Both women are troubled with their men and undergoes plastic surgery to receive more happiness from the opposite sex.

both the main characters want love and feel they have to change to get it! They are also both really funny! :)

It was really fun watching this movie. Not realistic but who cares? :)

Xia Le Di was an arrogant, self-absorbed socialite before her father's bankruptcy left her penniless. She believed that it happened because his competitor stole "Mona Lisa," a revolutionary makeup technology that his company developed. She vowed to get it back. She went undercover at JEALOUS, the rival company, working as an assistant to Chang Yu Jie, the heartless operation manager/lead makeup artist. While she focused her investigation on him, her romantic interest wandered to his charming half-brother Chang Shao Feng. But unbeknownst to her, the half-brother was the real culprit behind the theft.

Hanna is a lip sync vocalist for the famous Korean pop singer, Ami. Even though everyone ignores her because of her appearance, Hanna is a bright and lighthearted girl. Until one day when Ami humiliates her in front of her crush, Sang Jun. Spurred on by this incident, she makes the life-altering decision to undergo plastic surgery to her entire body. ~~ Adapted from the manga "Kanna's Big Success!" by Suzuki Yumiko

Similar Stories. One story involves the female lead gaining weight; the other does the opposite. Both female leads fall in love with the male lead first. Both are committed to work on their weight in order to be with the male lead.

Female leads undergoes huge surgery to change their looks from head to toe. Goes back home and becomes a famous model/singer but yet fears for the day their secret will get expose

Yumeko used to be bullied for being bigger than other girls, but after she almost dies in an accident and awakens with no memories, she decides to turn her life around?by living happily in her own skin and even going after the one she loves.

FML was also fat and goes under a transformation, to change all her misfortune and still win the MLs attention.

A popular teenager inexplicably finds herself in the body of an unpopular classmate - and her body's new owner has no intention of switching back. The series centers on Ayumi Kohinata, a first-year high school student who has a cute and shy personality. She's excited that she just started dating her first boyfriend, but on the day of their first date, she gets a mysterious call from her classmate Zenko Umine. Zenko says she's going to die, and Ayumi witnesses Zenko jumping from a building. The next thing she knows, Ayumi wakes up in a hospital, but in Zenko's body.

Shan Cai, whose parents are far from wealthy, attends Ying De University, the private school established exclusively for rich students. Besides being looked down by rich classmates, she has angered the leader of F4, Dao Ming Si. F4 comprises of Dao Ming Si, Hua Ze Lei, Xi Men, and Mei Zuo, who are the heirs to the four richest families. Their families are the founder of the school and nobody dares to cross them. Shan Cai isn't afraid to stand up to DMS, an act that nobody has done before, and sparks Dao Ming Si's interest in her. However, his constant torture of her has made her miserable while she falls in love with the gentle Hua Ze Lei, who comes to her rescue. Can Dao Ming Si win her love despite his cold and cruel exterior? What happens when his mother decides to use every trick there is to keep them apart? Can they adjust to each other's differences due to their vastly incompatible social status?

Gonta, a good-looking man living a false life in Tokyo, and Katsuyo, whose grandma is a powerful and energetic woman who lives an honest life in the countryside, suddenly exchange bodies one day.

~~ Adapted from the manga series "Dame na Otoko ja Dame Desu Ka" by Nozomi Omori

Nozomu Momochi is a pretty nice guy who is altruistic, not too ambitious, works in a supermarket, and is into reading mangas. One day at work he has a lucky encounter with Tomoe Yuizuki, the writer of his favorite manga. But she’s not quite who he had imagined. She’s rich, has a luxurious home and an expensive designer wardrobe. He learns she loves her work and attends hula dancing classes for fun and that she shops regularly at his store. Even though her manga is wildly popular, she gets her share of negative social media posts from anti-fans. The whole thing has become far too stressful. Meeting her fan Momochi, spending time with him, and becoming closer has really changed her life for the better. A trip results in tragedy for the couple and brings a stranger into Momochi’s life, one with a most intriguing confession.

In both the main girl characters did plastic surgery to feel pretty. In 200 pound beauty she was bullied a little. Where my ID is Gangnam Beauty she was bullied severely.

Hibino Tsubaki is a young teenage girl with a talent for styling other people's hair. Yet, Tsubaki suffers from low self-esteem and isn't very comfortable styling her own hair. She also has a tendency to dress old-fashioned. She's teased at high school because of this.
One day, popular male student Tsubaki Kyota targets Tsubaki for teasing. Tsubaki Kyota holds sway over the entire classroom and is quite a playboy. Inexplicably they fall in love. Meanwhile, Tsubaki Kyota has commitment issues.