Paris Hilton is back from Mexico, so what's her first order of business? Keeping her hot bod in shape, of course! Paris went to the gym in West Hollywood this afternoon, and naturally, the heiress wore a pair of custom V-Moda headphones that matched her pink Bentley. Paris seems to be on a bit of an electronic music kick, as she tweeted, "Listening to songs from @MF_Superstars new unreleased album. Love their music! House music is taking over! Huge! :)"

And speaking of huge things, Miss P's new Oxygen reality show The World According To Paris is set to premiere VERY soon, so we can't wait to see the blonde babe back on the tube! Paris certainly knows how to keep us entertained, and like she told the Associated Press the other day, “There’s so many people out there who try to imitate what I do but I am the original. There is nothing like me.” Amen!