Belgian Kim Clijsters has lifted the Sony Ericsson Open Singles Title. In the final at Key Biscayne on Saturday , she beat American Venus Williams in straight sets 6-2, 6-1. The 14th seeded completed the shockingly lopsided victory in 58 minutes. Clijsters who also won the title in 2005, earned 700,000 U.S. Dollars. Williams received 350, 000 U.S. Dollars.For former World Number One Clijsters it is her third title since her comeback after retirement. After retiring in 2007, the Belgian married and became a mother before returning to the tour last August.