PHOTO GALLERY: Jared Leto Films a Music Video

Way to stump for alternative transportation, Jared Leto!

Leto and his band, 30 Seconds to Mars, filmed a video for their latest single “Kings and Queens” in downtown Los Angeles on Sunday, along with about a bazillion or so fellow bicycling enthusiasts.

A nice sentiment but, uh, no helmets? Wouldn’t want that pretty little head of yours get damaged, Jared. Safety first, people!

Click through our photo gallery to take a spin with Jared Leto. You know you want to…