Many of you would have went to this year’s Lollapalooza and if you headed to the Parliament afterwards on Saturday night, you may have noticed that the cast of Chicago Fire and Foster the people were sighted there. Jesse Spencer, Sophia Bush, Monica Raymund (all from Chicago Fire) and other members of the cast and Foster the People went to hang out for the after party featuring Big Boi of Outkast. If you haven’t been to the Parliament yet, you can get more information about it on their website. Share your celebrity sightings with me if you also spotted them or other celebrities over the past weekend!