Take, for instance, his, um, colorful take on Kanye West, after the hip-hop star crashed the MTV Video Music Awards stage and interrupted Taylor Swift's speech.
But Obama also had positive interactions with musicians during his first year in office -- a list that happens to include several of Forbes magazine's top-earners. (Rankings are for 2008; rankings are traditionally published the following June.)
Here's a rundown of Obama's relationships with these big-money artists, and of course, that infamous Kanye comment.
Cut to :20 seconds in to again hear Obama call West "a jackass".
Obama Meets Beyonce Before the Inauguration
Singer John Legend brought his hand-held video camera backstage at last year's Inauguration. As he pans down the line of famous people, notice Beyonce Knowles (who earned $87 million in 2008) waving. As the two share niceties, the soon-to-be-sworn-in Obama greets Knowles (about 6:40 into the video) and does a pretty embarrassing dance; then he tells Knowles: "I didn't want my girls thinking that I couldn't.. [does dance motion] you know."
(But as the old saying goes, once a nerd, always a nerd: Obama wore Mom Jeans in St. Louis later in the year.) -- Nick Lucchesi
Celine Dion Receives Vindication!
Dion was scheduled to perform at Chicago's United Center on election night 2008, but had to postpone the show "due to illness." But the tables turned in 2009 for Dion, who earned $100 million in '08: President Obama couldn't fill the same room in Vegas where she regularly performs, causing the LA Times to run the headline, "President Obama is No Celine Dion." Ouch. And this just in -- Dion was named Canada's Artist of the Decade today. (NL)