Rihanna is known for her collection of ‘It’ bags and her latest one is the X-Large Patent Givenchy Nightingale available at Barney’s. This bag has been hugely popular among celebrities over the past year, and the X-Large version is perfect for a celebista like her. The Nightingale is made of faded black wrinkled patent leather with logo embossed handles and a removable shoulder strap. The bag measures 14″ x 23″ x 7.5″ and zips closed at the top. Shop this and other Givenchy bags at Barney’s.com.