John Mayer Turns 34 - From Jennifer to Jessica, See the Many Ladies in His Life!

John Mayer turns 34 today, and we're celebrating with a look back at the ladies who have loved and befriended him over the years! He's been romantically linked to some of Hollywood's hottest leading ladies, from Jennifer Aniston to Jessica Simpson and Minka Kelly. John's also been lucky to work with talented females like Taylor Swift, Alicia Keys, and Sheryl Crow. Happy birthday to John - and click through to see the many women in his life!

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Genelle Frenoy Victoria Beckham Thalía Kristanna Loken