This weekend in music was dominated by the annual California festival, Coachella. Although we are only halfway through the festival that spans two-weekends we have seen plenty of celebrity sightings within masses of people. While the likes of Outkast and Nas took over stages, celebrities such as Lindsay Lohan, Fergie and Paris Hilton were also on hand to enjoy the festivities. Check out all the celebrity sightings in the pages below.