Did you know the British press calls Paul McCartney "Macca?" Well, now you do. But that's not news. What's making headlines today is that the former Beatle has announced his first European tour in more than 5 years. Excitement over the rocker's announcement landed McCartney, 67, at the top of today's Google Trends report. On his website, McCartney wrote, "Starting in Hamburg, ending in London and rocking everywhere in between. I'm very much looking forward to ending the year on high."