In anticipation of the summer season, Jennifer Aniston decided to spice up her wardrobe with a tube top while shopping at ‘Fred Leighton Rare Collectible Jewels’ in New York City before visiting the Metropolitan Museum of Art. Although Katie Holmes is known for her impeccable taste in pegged jeans, Jennifer opted for a more relaxed look with baggy jeans. Meanwhile, Jennifer’s ex-boyfriend, John Mayer, was spotted on Thursday enjoying a meal at his favorite Japanese restaurant, Nobu Next Door.