As first spilled by the Ausiello Report on Tuesday, Sarah Wayne Callies is expecting her first child in late summer, says her publicist. Check out AR for hints at how Prison Break might work around the actress' pregnancy.... This past Saturday, not long after the Derek Jeter's last-reported squeeze, Jessica Biel, was seen getting cozy with Justin Timberlake, the Yankee was spied dirty-dancing with Gabrielle Union. (Of course, were A-Rod single and had he taken a shot at Gabs, he'd have struck out.)