On Friday night David Beckham [1] appeared on The Graham Norton Show, where he talked about his ongoing rivalry with his oldest son, Brooklyn Beckham. You might remember how David crashed Brooklyn's video [2] when he hit one million followers on Instagram, but the fun doesn't stop there. Turns out, David isn't afraid to leave a comment or two, either. Watch the hilarious clip, above, and then see the other times David and Victoria Beckham have embarrassed their son [3].