Let's see... (btw, I'm too lazy to post links. Look 'em up yourself. >:3)
I also love Let it Rock by Kevin Rudolf and Lil Wayne. It's got an amazing beat and it's so fun to sing along to.
Love Story by Taylor Swift- Yes, it's incredibly overplayed on the radio, but I think it's cute and catchy, plus my friend and I have the funniest dance that goes along with it. XD
Wake Me Up When September Ends by Greenday- It always makes me really nostalgic for some reason. It's bittersweet and remind me of the end of summer.

Hero by Nickelback: It's a great, great song. Also, it reminds me of Danny.
Living on a Prayer by Bon Jovi- You gotta love this song. Great beat, great lyrics. I <3 it.
It's Not My Time by 3 Doors Down- Pure awesomeness. I love the music video.
The Chanukah Song by Adam Sandler- What can I say? It's the Jew pride song. XD It's so funny, even though I don't know who most of the people mentioned are.
I could go on. But as always, I'm really lazy.