Starting to suspect that Oprah gets neuro-toxic gas pumped into whatever room she happens to be sitting in... Or it's in her perfume/general aura. Or she's given Pharrell gin instead of water.

Seriously though, it'd be hard not to get emotional when faced with a montage of people happily getting on down to your little ole ditty, as Pharrell dutifully demonstrates.

We barely got a look in, so here's the Dublin effort in full.