Miley Cyrus The Late Night Cleaning Lady

Miley Cyrus updated her Twitter followers on Tuesday (August 25), talking about her late night cleaning session and an altered exercise routine. The 16-year-old writes:

Last night a cleaning demon took over me and I cleaned from 11- 4. Went to sleep at 4:30 and now I am up at 8 to go running.

So the whole “running” thing will actually probably never happen. I’m gonna start out with a “light jog”. Let tour training begin!!!

Meanwhile, the ‘Hannah Montana’ star and her mother Tish were captured singing along to the music driving through Los Angeles in a covertible on Monday, including Miley’s new song ‘Party In The USA’. Watch Hollywood.tv footage from YouTube.