Avril Lavigne’s Ex Deryck Whibley Dresses Up as Her For Halloween, Fiance Chad Kroeger Fights Back on Twitter

Avril's Bikini Party
Lavigne and pals lounge on a yacht.
They say imitation is the sincerest form of flattery.

Sum 41’s Deryck Whibley and his model girlfriend Ari Cooper celebrated Halloween by dressing up as Whibley’s ex-wife, Avril Lavigne, and her fiancee, Nickleback lead singer Chad Kroeger.

And in an added twist, the couple put on their best drag get-ups, with Whibley dressing as Lavigne and Cooper dressing as Kroeger.

Whibley donned a long platinum blonde wig with bright highlights, while his girlfriend wore a blonde wavy ‘do reminiscent of the Canadian rocker. And for accessories, she carried a cup emblazoned with Kroeger’s name in Sharpie pen to further identify themselves as the future husband and wife.

And the awkwardness didn’t end there. When the real Kroeger got wind of Whibley’s costume choice, he took to his Twitter to have the final word.

Kroeger tweeted, “Hey Deryck loved the costumes! we were going to dress up as you guys this year but all the parties had celebrity themes haha!”

He added, “You owe us a couples bowling grudge match see you when I get back from Russia!”

Lavigne was married to Whibley in July 2006, but the punk rock twosome split up three years later. The 28-year-old songstress announced her engagement to Kroeger in August 2012 after six months of dating the fellow-Canadian rockstar.

What do you think about Whibley’s diss? Weigh in below.

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