BEN AFFLECK

AUGUST 15, 1972

With a trail of box office bombs (Gigli and Surviving Christmas, anyone?), Ben's career had nowhere to go but up. And in 2006, Hollywoodland proved to audiences and critics alike that his best days weren't spent making Good Will Hunting. Despite that success, Ben's gonna be back at square one in 2007 with the release of his directorial debut, Gone, Baby, Gone.

Good thing for Ben, the stars show that 2007 will be the perfect year for Leos to push the envelope with bigger, bolder ideas. This career success will give Ben a little less time to spend with his wife, Jennifer Garner and baby girl, Violet, so he'll have to work extra hard to keep that spark going. Still, the extra work that Ben will put into his work next year will help his family and career for years to come. Plus, it'll give him the self-esteem boost he's needed after watching his longtime BFF, Matt Damon skyrocket.

JENNIFER LOPEZ

JULY 24, 1969

Jenny from the Block is a classic Leo. A disciplined woman who's worked her way from the inner city to the inner circles of Hollywood, divalicious J.Lo demands a lot from those around her. At the same time, she's very loyal to those who have helped her. Take her hubby, Marc Anthony: The two dated and broke up early in her career and tied the knot years later. But while their marriage seems solid, J.Lo and Marc have faced a lot as a couple, including her rumored inability to get pregnant. This will come to a head in 2007, when the couple will have to decide whether they truly want to be parents together. In a sense, the year gives them a child in the form of a joint movie, El Cantante for which J.Lo took the reigns as first-time producer. This couldn't have happened at a better time, as 2007 is the year for Leos to reach for the stars and grab 'em tight.