Celebrity Stalking: J.Lo Visits ‘Jimmy Kimmel Live’, Rihanna Serves NYC Sidewalk Style, Pharrell Hits ‘I Am Other’ + Keri Hilson Gets Floral

Jennifer Lopez wears all white as she arrives for an appearance on 'Jimmy Kimmel Live'

Arriving in her chauffeur driven Rolls Royce, Jennifer Lopez wears all white as she arrives for an appearance on ‘Jimmy Kimmel Live’.

Rihanna leaves Da Silvano Restaurant after lunch in New York City

Always camera ready! Rihanna holds her BFF Melyssa Forde’s hand, while leaving Da Silvano Restaurant after lunch in New York City.

Pharrell Williams UNIQLO "I Am Other" Collection Launch in New York City on April 28, 2014