Leo & Bar's Big Apple Bike Ride

Environmentally-friendly couple Leonardo DiCaprio and model girlfriend Bar Refaeli take a bike ride through Manhattan on Saturday afternoon.

Leo, 33, recently purchased a “green” apartment in NYC. The $3-million Riverhouse overlooks Hudson River and boasts low emission paints, a 24-hour fresh filtered air system, a water treatment facility and rotating solar panels. The David Rockwell-designed high-rise will be open for occupancy this summer.