Haylie Duff: Hello, Doggy!The starlet shares a smile with her fluffy pup. Plus: T.R. Knight's special guests, Naomi Watts's furriest family member and more!

STAIR STEPPERS

Law & Order star Jeremy Sisto and his semi-famous pooch – he's appeared on an episode of the hit show! – take a seat while waiting for a table Sunday in New York City.