Artichoke Dip

I got this recipe from my friend Kelly a few years ago. It's so good and I love making it for parties :)

1 c. real mayo
1 c. grated Parmesan cheese
1 can extra small artichoke hearts, drained and cut up
1 c. mozzarella cheese

Mix together and bake @ 300* for 25 min. Serve with crackers, melba rounds, or tortilla chips.