Avril Lavigne Marries Nickelback's Chad Kroeger in France

Chad Kroeger and Avril Lavigne

The Canadian musicians tie the knot after a whirlwind courtship.

Nickelback frontman Chad Kroeger and Avril Lavigne are officially husband and wife.

The two Canadian singers tied the knot Monday -- on Canada Day -- in the South of France, where they held a "wedding weekend" to celebrate their nuptials.

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It is the first marriage for Kroeger, 38, and the second for Lavigne, 28, who was married to Sum 41 frontman Deryck Whibley from 2006 to 2010.

Kroeger proposed to Lavigne with a 14-carat diamond ring last August after a six-month courtship. The couple became close while working together on her upcoming fifth studio album.