What are some upbeat songs from this century?

Question:need dance songs for aerobics!!!

Best Answer - Chosen by Asker: need dance songs for aerobics!!!

i have many songs that i could list, but i will only name a few! ok.. here goes!
- Girlfriend - Avril (both the remix, and the original)
- Step up - Samantha Jade
- Crank That - Soulja Boy
- Cascada (she's the artist, her stuff is up beat)
- Whine Up - Kat Deluna ft. Elephant Man
- With Love & Stranger - Hilary Duff
- Whenever, Wherever - Shakira
- (When you gonna) give It up to me - Sean Paul
- whatever you like - Nicole Scherzinger

i have many many more.. altho these are some of my favorite's.. ok!:)

Hey Yah by Outkast
Save a Horse Ride a Cowboy and Rollin' by Big and Rich
Milkshake by Kelis

I love the song (hold it don't drop it - Jenifer Lopez) im doing a dance to it at the mo and also (take control - amerie) that ones great as well i always do my warmups to it i can't get enough of it nd it's just a really good song.