Beckham's Tattoo Tour (CBS News)

We all know David Beckham's first two passions (soccer and family), but as the superstar tells Anderson Cooper on 60 Minutes this Sunday, the guy is also obsessed with his ink.

"I think everybody's got a way of expressing their feelings, and mine is through my tattoos," Beckham says of his 15 body tattoos. He also shows Cooper the likenesses of wife Victoria Beckham (on his left arm) and the three cherubs on his right arm (for sons Brooklyn, Romeo and Cruz).

Also revealed on the CBS interviewing (airing Sunday): Beckham, 32, has the option to purchase a Major League Soccer team in the United States when his contract with the L.A. Galaxy runs out, sometime in 2011.

But before that, he's got some soccer to play. Beckham wrote on his blog Thursday: "The new MLS season is less than two weeks away and I’m really looking forward to the first game against Colorado Rapids. This is my first full season with the Galaxy, so obviously I want to stay fit and play as many games as possible this year."