Nominee Melissa Etheridge and partner Tammy Lynn Michaels arrive at the 79th Annual Academy Awards in...
Musician Melissa Etheridge, (L), nominated for Best Original Song "I Need to Wake Up" from the film "An Inconvenient Truth," arrives with partner Tammy Lynn Michaels at the 79th Annual Academy Awards in Hollywood, California February 25, 2007. REUTERS/Lucas Jackson (UNITED STATES)