'Brunch with Babs' sweeps social media with grandmotherly charm | Nightline

Babs Costello unexpectedly went viral when she began posting TikTok videos during the pandemic dishing out recipes and advice. Now she has over a million followers who see their grandma in her. WATCH NIGHTLINE EPISODES: https://abc.go.com/shows/nightline ALSO AVAILABLE ON HULU: https://hulu.tv/2wSmSrZ #Nightline