Wow! Impressive opening salvo! Yes, plenty of celebrities wave. But look at that angle, that extension! That's a big hand, and Mick knows how to deploy it.
Start of the paparazzi pointing sequence. You there! I'm indicating you!
And you! Now I'm pointing at you! I can point at any of you!
Another wave. Again, not reinventing the wheel, but the crisp form and the classically proportioned finger-spread are masterful.