200 Pounds Beauty (2006)

Han-na, an overweight woman with a beautiful voice, provides the real vocals for a pretty pop star who can't carry a tune. After a humiliating encounter, Han-na undergoes head-to-toe plastic surgery and reemerges a year later as svelte singer Jenny.

200 Pounds Beauty is a comedy movie featuring Kim A-joong and directed by Kim Yong-hwa.

200 Pounds Beauty is currently streaming for free (ad-supported) on Cineverse, Kanopy, Pluto TV, Rakuten Viki and Tubi TV and it's also available on Amazon Prime Video and Rakuten Viki.

It is also possible to buy 200 Pounds Beauty on Amazon Video, Google Play Movies and YouTube.