He also appeared regularly on "The Jay Leno Show", and was a guest on "Lopez Tonight". George Lopez credits Arsenio for being the reason he had a late night show; Lopez appeared on "The Arsenio Hall Show" more times than any other comedian. Lopez requested Hall be a co-host on "Lopez Tonight" (November 25, 2009) since he regarded Hall as his inspiration and the first "late night party show host". Hall has filled-in as guest host for NBC's "Access Hollywood Live" (2011) and CNN's evening talk/interview program "Piers Morgan Tonight" in 2012.