Bruno Mars kicked off The Romantic Tour in Las Vegas on April 10 with a sold-out show at Allegiant Stadium. The singer-songwriter performed a 25-track setlist, which included five songs with his Silk Sonic running mate, Anderson.Paak. The event was part of an all-day celebration for Mars, with him receiving the key to the Las Vegas Strip and Park Avenue outside Park MGM being renamed Bruno Mars Drive. The Romantic album debuted in February and has already earned 186,000 equivalent album units in the US.