Cilantro Bean Salad

1 can black beans, drained and rinsed
1 can red kidney beans, drained and rinsed
1 can whole kernel corn, drained
2 tomatoes, diced
2 avocados, diced
1 red onion, diced
1 bunch cilantro, chopped
2 Tbsp lime juice
1/4 cup balsamic vinegar
1/2 cup olive oil
salt and pepper to taste

Toss all ingredients together. Chill before serving.