Let the mocking commence.On Wednesday evening, conservatives across the country noticed a familiar face sitting in the audience at the DNC Convention. They may have thought that it was Navy SEAL Chris Kyle, but he s dead and it was actually the actor who portrayed him in the  American Sniper  movie.That s right, Bradley Cooper and his girlfriend attended the DNC Convention to show their support for Hillary Clinton and conservatives are super pissed about it.Here s some of their reactions on Twitter:Bradley Cooper s DNC appearance indicates his next role as a suicide bomber will be a massive hit in Trukey. Liberal piece of ?  USA CITIZEN (@Citizen_USA1) July 28, 2016 Bradley Cooper is promoting Hillary? Too bad. He s dead to me now. pic.twitter.com/gXJ4ahO8YK  David O Neill (@garlicfries95) July 28, 2016I have a list of celebrities that support Socialism I refuse to spend another $ on. Add this one. Boycott them all. pic.twitter.com/uOFMkxSvRY  Nat Shupe (@NatShupe) July 28, 2016 @WashTimes you d think after playing the part & knowing it s a true story he d hate Hillary but no those liberal actors are stupid AF #sad  Courtney (@Quartz335) July 28, 2016@WashTimes @realbigstriper They need to really pick better actors for these roles, they are a disgrace to the men they are portraying.  Jeannie (@PC_FilterFree) July 28, 2016 Bradley Cooper was at the DNC, an @WashTimes feken traitor Hollywood puppet scum  David Williams (@williamsd369) July 28, 2016d some folks are not amused https://t.co/ecaTe484K7 I just people know he s an actor right? Right?  Mikki Kendall (@Karnythia) July 28, 2016Republicans actually think that because Bradley Cooper played the role of Chris Kyle in a movie that it means he must be a Republican like them. That s the kind of stupidity that got Trump chosen as the GOP nominee.Of course, it didn t take long for people to mock conservatives for said stupidity. Bradley Cooper at DNC GOP:  Chris Kyle? You traitor! Anthony Hopkins at a buffet GOP:  Does he really eat people?  pic.twitter.com/0q8bv3CFOQ  Craig Rozniecki (@CraigRozniecki) July 28, 2016Conservatives getting mad at Bradley Cooper s DNC appearance really shows how stupid they really are.  chickfileeeiiiii (@sunshineleisha) July 28, 2016 Same people who cant differentiate b/t reality star & presidentially qualified candidate r same people mad @ Bradley Cooper s DNC appearance  Garrett Sawyer (@garrettmsawyer) July 28, 2016Left-Bradley Cooper. He is an actor, not a sniper. Right-Paul Giamatti. He is an actor, not John Adams. We good? pic.twitter.com/4V4INebX4d  Civic_Thoughts (@Civic_Thoughts) July 28, 2016 Nothing offended conservatives last night more than discovering that Bradley Cooper is a Democrat. How could it be, HE S OUR SNIPER!!!  BWD (@theonlyadult) July 28, 2016News flash: Arnold Schwarzenegger is not a robot and Julia Roberts is not a prostitute #BradleyCooper #gop  thatStellaGirl (@thatStellaGirl) July 28, 2016 People being mad at #BradleyCooper for having different political beliefs than a role he played is proof we need to invest in education.  Dave Engler (@DaveEngler) July 28, 2016Conservatives mad #BradleyCooper was at DNC because he portrayed Chris Kyle!!! Does this mean Morgan Freeman isn t really God??? OHNO?  Frank Lee Spoken (@FrankLeeSpoken7) July 28, 2016 In boycotting future #BradleyCooper movies due to his appearance at the DNC, confused GOPers desperately search for new Scott Baio movies.  Marc Lombardi (@marclombardi) July 28, 2016 How can Bradley Cooper be a democrat when he played Chris Kyle?!  pic.twitter.com/6rRIkRVwOn  Caitlin (@CJMasessa) July 28, 2016Enough said.Featured image via Twitter