Marvel star Tom Holland shared fun, new details about his now-viral "Lip Sync Battle" performance of Rihanna's "Umbrella."

Going head-to-head with his “Spider-Man: Homecoming” co-star Zendaya, Holland opened his routine with a fake-out “Singin’ in the Rain” bit before launching into Rihanna’s 2007 smash — wig, dress and tights included.