Gosselin and his sextuplets pitch in for a local fire department in Reading, Pa. Plus: Rihanna, Anna Paquin and Stephen Moyer, AnnaLynne McCord and more

SIBLING SHADOW

Look at the family resemblance! Leighton Meester hits the Gossip Girl set with her look-alike younger brother Lex in New York City's Gramercy Park on Monday.