What are some common foods that contain gelatin?

I've been a vegetarian for a few months now (it's going great!), but I've been a bit lazy on reading ingredients for gelatin. What are some foods that contain gelatin (other than Jell-o, duh)? Like examples of candy, desserts, and other foods? Thanks!
Update: I can't believe how stupid I've been! I have a huge bag of Starbursts upstairs I've been munching on all week. And gummy worms are my favorite candy! Why?!
Oh well it's worth it, right?
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