Need new songs

Hello everyone need your help. I'm in Georgia and it has been really muddy here lately, I require my sons to do at least 30 minutes of active moving. We dance or walk (when the youngest decides to work with the group not against us) Lately we have been dancing to kid tunes and some R&B. Here are what we've been listening to, can you guys add some songs so it won't seem like the same ole. Mary J. Blige   Let it Go Mary Mary         Yesterday Hurricane          Hey Bay,Bay Who Let the Dogs out ( favorite) Cotton eye JO Beyonce     Upgrade The disney  kids CD Trisha yearwood Pink Eve Justin timberlake Please help to liven up our dance time  

Electric Slide Beautiful Life (Ace of Base) The Hampster Dance Song We've Got it Goin' On (Bon Jovi &  Big&Rich) Save a Horse, Ride A Cowboy (ooops, maybe not appropriate for kids...) HAVE FUN!

What about Soulja Boy?  It's a real popular current line dance song.  You can find all kinds of videos of it on UTube to get the steps down.  Lots of jumping and bouncing for a great cardio/aerobic work out ;)