By Kate Ward
Updated June 23, 2010 at 07:50 PM EDT

It’s officially summer, which can only mean two things: 1) We can expect to hear Jason Mraz’s “I’m Yours” on a constant loop on the radio, as we have since 2008, and 2) We can celebrate Mraz’s 33rd birthday — today! So in honor of this warm day — and Mraz’s feel-good song, which happens to be the third best-selling digital single of all time (and also holds the record for most weeks on Billboard’s Hot 100 chart) — let’s re-evaluate our love for the ditty with a poll!