How well do you know your Asian stars? Some of them look so similar that we're left wondering if they are actually long-lost siblings switched at birth! Can you tell these 10 sets of stars apart?

1. Kim Jae Joong from Protect the Boss and Ji Chang Wook from Healer

2. Jasper Liu from When I See You Again and Seo Kang Joon from Sly and Single Again

Watch Jasper Liu in When I See You Again:

3. Rain from My Lovable Girl and 2PM's Lee Jun Ho from Twenty

4. Tang Wei from Finding Mr Right and Jang Geun Suk from Pretty Man

5. Lego Lee and Allison Lin from Love Cuisine

6. So Ji-sub from One Sunny Day and Yoo Seung Ho from I Miss You

7. Yuan Shanshan from Beauties of the Emperor and Yang Mi from Palace

8. Wu Chun from My Kingdom and Linda Chung from Heart of Greed

9. Liu Shishi (Cecilia Liu) from Sound of The Desert and Liu Yifei from White Vengeance

10. T.O.P from BIGBANG: The Beginning and Joo Won from Yong Pal

Do you see a resemblance? Who looks most similar to you? Is there anyone you would add to the list?