![John Legend to guest star in Mandy Moore's This Is Us season 4; promo released at Golden Globes 2020-Entertainment News , Firstpost John Legend to guest star in Mandy Moore's This Is Us season 4; promo released at Golden Globes 2020-Entertainment News , Firstpost](https://www.firstpost.com/wp-content/uploads/large_file_plugin/2019/11/1573635460_johnlegendsocial-1024x538.jpg)
John Legend to guest star in Mandy Moore's This Is Us season 4; promo released at Golden Globes 2020-Entertainment News , Firstpost
John Legend - Tune in to This Is Us tonight at 9/8c to hear my new song #ConversationsInTheDark and see a guest appearance by yours truly. https://found.ee/JLCITD #IWontBreakYourHeart | Facebook
![John Legend will guest star in NBC's This Is Us as revealed during the Golden Globes | Daily Mail Online John Legend will guest star in NBC's This Is Us as revealed during the Golden Globes | Daily Mail Online](https://i.dailymail.co.uk/1s/2020/01/06/07/23041510-0-image-a-96_1578295775157.jpg)