Miley Cyrus threw on her two-piece yesterday to join her boyfriend, Liam Hemsworth, at Orchard Lake in Michigan. The couple ventured into the water to share a jet ski when they weren't hanging on a dock with pals. As a complement to Miley Cyrus's bikini, she also debuted some body art. Miley's new tattoo features two lines on one of her fingers. Miley explained on Twitter that it was to support gay marriage, writing, "All love is equal." Miley was able to visit with Liam now that she's wrapped up her Gypsy Heart tour. He's staying in the state to shoot AWOL, and Miley will be back on the road soon if she chooses to attend the Teen Choice Awards this Sunday in LA. She's up for two awards, including best TV actress for Hannah Montana as well as Choice Red Carpet Fashion Icon.