The Palais Stephanie hotel in Cannes, France, will be rebranded as the JW Marriott Hotel Cannes in early 2011. The property has 261 guest rooms, an 820-seat audtiorium and 15 additional meeting rooms, and a private beach. Also in the French Riviera town, the 134-room White Palm is now the Radisson Blu 1835 Hotel & Thalasso and features six meeting rooms and a spa with 46 treatment rooms.