okay on youtube people are saying that miley cyrus copyrighted the music from fleetwood macs song landslide. what are they talking about?

Okay so i just watched disney channel and they had a commercail on and it was caled somehting like a night of stars, it showed new wizards of waverly place and new hannah montana episodes. it also said there would be previews for some new jonas brother thing… and at th very end ot said A NEW MILEY CYRUS VIDEO!!!
it showed like 2 shots, it looked tinted blue and like she was on the beach. so i was wondering what song the video is for. i know there is 7 things, fly on the wall, and older ones then that…so i know it cant be one of those songs. So is it from Bottom of the ocean, or a new song from her movie track? Thanks for the help… and if you have a link for the video defenitly post it in the answer. THANK YOU!!!
i saw that lets get crazy link, thanks for the help, but its not that music video, this music video had clips of her walking along the ocean with a blue tinted feel to it, and she played miley… any other possible songs it could be??? the links are very helpfull though

How do i get really curly hair like miley cyrus in her hannah montana concert/ movie. do i get a perm or use rollers. please help!!!
heres a pic of it

http://buzznet-00.vo.llnwd.net/media/jj1/2007/10/miley-concert/miley-cyrus-concert-pictures-10.jpg