Joanna Krupa's Beach Bod Is Perfect in Pastels

Joanna Krupa knows it's that time of year ... time to bust out your best pastels for Easter, and lucky for us ... she's doing it in a bikini that shows off her perfect beach bod.

The model and former 'Real Housewife' hit the beach in Miami for an afternoon dip in the ocean. Her friend and yoga instructor, Christina Kotalik, joined her too ... which was nice.