HANNAH MONTANA star Miley Cyrus had to busk for coffee when she discovered she'd lost her credit cards recently. The teen sensation was out shopping last month (Sep07) when she realised she had no way of paying for anything, so she performed an impromptu set in a Starbucks coffee shop in Los Angeles. She explains, "I lost my credit cards that I had just gotten and I was learning responsibility and how to take care of it and I had no money and I really wanted to go shopping. "So I played at Starbucks and I put my guitar (case) open - and I made $7, so I got me a Starbucks."