A new aunt, Spears leaves Kentwood, La., where she spent time with her sister Jamie Lynn and welcomed her niece Maddie. Plus: Lindsay Lohan, Rihanna, Eva & Tony and more

RED-HOT NIGHT

Rihanna makes a dazzling appearance onstage and off following an impromptu performance with Ne-Yo Wednesday night at New York's Madison Square Garden. Earlier in the week, the singer celebrated her album's re-release with a late-night bash at nightspot Guesthouse.