March 2, 2010 2:56 pm “Precious” Newcomer Gabourey Sidibe stars as an obese, illiterate, pregnant, HIV-positive teen in Harlem opposite an eyeopening performance from Mo’nique, who cast aside her comic ways to give a searing portrayal of an abusive mother. US & World Videos 2:03 Does Shakira still believe in love following Gerard Piqué split? 1:36 O.J. Simpson's cause of death revealed 25:57 WATCH: ‘Changing Climate' highlights the Philly-area residents who are combatting climate change 2:36 Super dad makes Mario-themed obstacle course for son's birthday 4:17 How the Philadelphia Union became the sustainability champs of the MLS