PHOTOS: AnnaLynne McCord Heats Up A Cold Day With A Hot Bikini

In her tiny red bikini, AnnaLynne McCord definitely brought the heat to a chilly Los Angeles beach on Friday and RadarOnline.com has all the pictures.

The 90210 star and her castmates Shenae Grimes and Jessica Stroup, filmed on the beach all week, although wetsuits for a surf scene kept the girls comfortable on Wednesday.

On Friday though, AnnaLynne resorted to furry boots, an ankle-length coat and a portable heater to keep the shivers away.