December 17, 2015 11:15 am 1970s Line Dancing Audrina throws back to the ’70s with country-lesson line dancing at Dallas honky-tonk, Round-Up Saloon. US & World Videos 2:49 Lady Gaga teases her ‘authentic' version of Harley Quinn in ‘Joker' sequel 2:10 Cassie breaks silence after Sean ‘Diddy' Combs apologizes following 2016 assault video 10:25 Robert Downey Jr. roasts Chris Hemsworth in Walk Of Fame speech 5:43 Glen Powell and Ally Maki vs. Kelly Clarkson: Movie poster trivia 2:44 LA Fleet Week 2024 celebrates military members