Shania Twain attends Avril Lavigne and Backstreet Boys concert in Las Vegas

It was a good old Canadian love-in this weekend in Las Vegas!

Shania Twain attended the Avril Lavigne and Backstreet Boys show at Axis in Planet Hollywood on Saturday night (May 31), and she even stuck around to pop backstage for an Instagram photo-op with the "Hello Kitty" songstress.

Backstage, the singers were joined by Avril’s husband, Nickelback frontman Chad Kroeger, and legendary pop band the Backstreet Boys.

“Reuniting with Canadian friends Avril Lavigne and Chad backstage after Avril’s concert at Planet Hollywood,” wrote Shania in a tweet.

This prompted Avril to send her own love via social media, adding, “Thank you to the beautiful Shania Twain for coming to my show.

The Las Vegas Sun reports that while the Canadian pop-rock royalty were in town, they joined a large group of friends — including Britney Spears’ manager Larry Rudolph and Backstreet Boy Kevin Richardson — at David Furnish and Sir Elton John’s private VIP table at the Fizz champagne lounge.

Avril returned the guesting duty favour by attending Shania’s Las Vegas show at the Colosseum at Caesar’s Palace on Sunday night (June 1), where she holds a two-year residency that ends this year.

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