Cameron Diaz and Benji Madden getting married tonight in undisclosed location (Report)

Cameron Diaz and Benji Madden are reportedly planning on getting married on Monday in Beverly Hills, Calif. They held an intimate rehearsal dinner on Sunday with close friends and family.

It was reported the couple got engaged last month after a whirlwind seven-month relationship.

Diaz, 42, and Madden, 35, were introduced by his sister-in-law Nicole Richie in May and have been dating ever since.

"Everyone thinks it's wild, but are so happy for them," a source told Us Weekly. "Benji tends to fall in love easily, but this time it's for real and he landed a great girl. They obviously both make each other incredibly happy, and there's nothing better than that."

Guests were served dinner around 7:30pm on Sunday at the rehearsal dinner, and were served cocktails as they waited to be seated. The location of their wedding on Monday has not been revealed.

This will be the first marriage for both. Diaz’s past boyfriends include Justin Timberlake and Alex Rodriguez.

image via INFphoto.com

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