Trainor performed " No Excuses " live on '' The Ellen DeGeneres Show '' on March 2 , 2018 . During this performance , the singer wore white trousers and a denim jacket , and was accompanied by a vocal quartet . According to Idolator 's Mike Nied , Trainor delivered " pitch-perfect " vocals in front of the simple stage that featured a lot of glitter . She also performed it on '' The Tonight Show Starring Jimmy Fallon '' on March 5 , 2018 . Trainor wore a glitter-infused top with a " dazzling " jacket and wide-legged pants , joined by a group of four backup dancers and vocalists who wore black , crystallized outfits . A spacey background was projected on a screen and it ended with the group chanting in unison . On March 23 , 2018 , Trainor performed the song during the 2018 Sport Relief telethon on BBC One . On April 6 , 2018 , Trainor performed the song on '' Sounds Like Friday Night '' , also in early April , Trainor performed an acoustic version of the song during an appearance on '' The Today Show '' alongside her backup singers and a guitarist playing the song . " No Excuses " was performed as part of a medley with " All About That Bass " , " Let You Be Right " and " Me Too " at the 2018 iHeartRadio MMVAs , held on August 26 , 2018
2018 iHeartRadio MMVAs
2018 iHeartRadio MMVAs
No Excuses (Meghan Trainor song)