Bruno Mars on performing in front of famous musicians

Does singer-songwriter Bruno Mars get nervous performing in front of artists like Beyoncé and Lenny Kravitz? See what he had to tell “CBS This Morning” co-host Gayle King. Tune in for the full interview Thursday, Oct. 19, 2017 on “CBS This Morning,” which airs from 7 a.m. to 9 a.m. ET/PT. Source