Celebrating the release of their new album, 30 Seconds to Mars took over “ Jimmy Kimmel Live” with a rocking performance last night (May 20).

Jared Leto and his band mates drew quite the crowd at the outdoor auditorium, playing selections from LOVE LUST FAITH + DREAMS, which actually went on sale today (May 21).

As for his recent experience filming “Dallas Buyers Club” with Matthew McConaughey, Leto shared that it was his own idea to lose a bunch of weight and shave his eyebrows.

"Nobody asked me to lose any weight. But I was playing a transsexual woman with AIDS who was also a drug addict, so it seemed like an important part of the process. When you're in that place -- where I have been before with 'Requiem [for a Dream]' -- you're constantly craving. It changes the way you talk, the way you walk and the way you breathe. It changes everything about you. I was so focused, I didn't have relationships with anybody. Except my high heels."