Emmy-winner Melissa McCarthy stops by to show some love to Stephen and to share a truly surreal story about getting a call from Barbra Streisand and finding herself headed to the music legend's home to record a duet. #Colbert #Comedy #MelissaMcCarthy #StephenColbert #BarbraStreisand #TheLateShow Subscribe To "The Late Show" Channel: http://bit.ly/ColbertYouTube Watch full episodes of "The Late Show": http://bit.ly/1Puei40 Listen to "The Late Show Pod Show" podcast: https://link.chtbl.com/