April 25, 2019 10:45 am Bradley Cooper Wants To Reunite With Lady Gaga On A Stage… Bradley Cooper shared a unique idea on “Ellen” for how he and his “A Star Is Born” co-star, Lady Gaga, could reunite for a tour. US & World Videos 0:59 Runaway zebras corralled in Washington state; one still missing 1:40 Charlie Puth reacts to Taylor Swift's ‘The Tortured Poets Department' name-drop 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South 0:48 World Central Kitchen to resume operations in Gaza 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie