Melissa McCarthy Is Hilarious in New 'Life of the Party' Trailer - Watch Now!

The new trailer for Life of the Party is here! The film, which stars Melissa McCarthy, tells the story of longtime dedicated housewife Deanna who, when her husband suddenly dumps her, turns regret into re-set by going back to college--alongside her daughter--and plunging headlong into the campus experience. PHOTOS: Check out the latest pics of