The ex-president of the United States, Barack Obama and his wife, Michelle Obama, are in Barcelona. The couple came to Barcelona to attend Bruce Springsteen's concert tonight. The American singer and songwriter kicks off his European tour at the Olympic Stadium. Barack and Michelle Obama are staying in one of the five-star hotels in the upper area of Barcelona, according to El País. The U.S. consulate in Barcelona has declined to provide details of the Obamas' agenda, since they are 'citizens without public office'. Local police will help the special guests to enjoy their time in Barcelona, as well as their security team. It is well known that Barack Obama and Bruce Springsteen are good old friends. Another star visitor at the concert is Steven Spielberg. He also enjoys a friendly relationship with both Springsteen and President Obama.