It's nice to know some things never change.
British trainwreck Amy Winehouse was an hour late to her first post-rehab concert Friday night. The Grammy-winning soul chanteuse performed a 55-minute set at the sold-out Rock in Rio music festival in Lisbon, Portugal. Lenny Kravitz was the headliner.
Winehouse's voice cracked throughout her performance and, at one point, she ran offstage. She had visible cuts on her left arm, a bandage on her right hand and apologized to the crowd for her sore throat.