John Legend is spilling the tea!The 41-year-old singer released a new song on Friday — a collaboration with country singer Kane Brown called «Last Time I Say Sorry.»Now, the GRAMMY winner is opening up exclusively to ET about how his wife, Chrissy Teigen, and also Kevin Hart inspired the track.«The lyrics for 'Last Time I Say Sorry' were originally sparked by a conversation Chrissy and I had while we were on vacation during Christmas break,» Legend shares. «We had been watching Kevin Hart's docuseries on Netflix and were going back and forth about what it means to apologize.»It was those conversations between Legend and Teigen, whom he wed in 2013, that the singer brought with him to the recording studio this past January. <p lang=«en»