What are some good songs to make up a dance to?

I just want to dance. I am 5' 5'; and i weigh 140 lbs. i just want to lose like 20 lbs. and i want to do it by dancing, so what are some good songs i could dance to, to help me lose weight, so basically songs that i could dance to, current songs to!!!!! Fast to medium tempo! please and thank you!What are some good songs to make up a dance to?
Show me the money-petey pablo


calabria (jump mix)- drunken monkey


Just Dance -Lady GaGa


Freeze- Chris Brown and T-Pain


Feedback- Janet Jackson


In the Ayer-Flo Rida


Independent- Webbie


Release- Justin Timberlake and Timberland


Breakin' Dishes- Rihanna


So What- P!nk


Disturbia- Rihanna


What hurts the most (club mix)- CASCADA


Let it Rock- lil wayne a kevin Randolph


Womanizer- brittany spears





thats all i can think of off the top of my head all these songs have a fast/medium tempo and get you wanting to dance. Everytime one of these songs comes on I just want to move. Hope I helped =) What are some good songs to make up a dance to?
dance dance-- fall out boy


please dont stop the music-- rhianna


dirty little secret- all american rejects


bleeding love-- leona lewis


when i grow up== pussycat dolls


disturbia-- rhianna


so what- pink


crush- david archuleta


candyman- crhistina aguilera


ummmm theres lots more just can't think right now
';You can stop the beat'; from Hairspray


Its a fun upbeat song! Try it =)
The Veronicas--Untouched
low- flo-rida i made up a dance to that


alsoooo, get up - ciara.