Chad Kroeger, Avril Mocked In Costumes, Nickelback Frontman Fires Back

Some people handle breakups with grace, others, handle it with costumes.

Apparently Sum 41's Deryck Whibley falls into the latter category, as he and his model girlfriend Ari Cooper decided to switch genders and dress up as his ex-wife Avril Lavigne and her new fiance Nickelback frontman Chad Kroeger.

There's a time for jealousy and heartbreak, and there's a time to just get over it. Whibley wore a hoodie with a signature blonde and colored streaks wig while his girlfriend pasted on fake facial hair, wore a whiskey t-shirt and a platinum blonde wig of her own.

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