BEN Affleck can sing? Playing a dad widowed after the death of Jennifer Lopez’s character, the actor reveals surprising vocal talent in “Jersey Girl,” Post movie critic Lou Lumenick reports. Affleck warbles a number in a grade-school production of “Sweeney Todd,” along with Liv Tyler as his new girlfriend. “That’s really them singing,” insists director Kevin Smith, whose flick opens March 26. “Considering her lineage, it wasn’t surprising that Liv [daughter of rocker Steven Tyler] has great pipes. But Affleck’s the shocker. If they ever revive ‘Starlight Express,’ he should strap on some skates and take to the stage.”

Joey Lauren Adams, right, talks about “Lovin’ Up A Storm,” a new movie she wrote about growing up in Arkansas, as her sister, Kelly Adams, looks on Sunday, Feb 29, 2004, in Little Rock, Ark. Adams, who can be seen in the films “Chasing Amy” and “Dazed and Confused,” plans on filming the movie in her hometown of North Little Rock. (AP Photo/Neemah Aaron)