These exes are nothing but friendly.

Though they announced their separation in September, Chad Kroeger and Avril Lavigne reunited while walking the red carpet this Valentine's Day. The former husband and wife were both guests at Clive Davis' Pre-Grammy Gala on Sunday, Feb. 14, and were not shy about posing together for photos.

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The couple split after more than two years of marriage, but seem to have remained close friends.

"It is with heavy heart that Chad and I announce our separation today," Avril, 31, announced in September. "Through not only the marriage, but the music as well, we've created many unforgettable moments."

avril lavigne chad kroeger 2013 getty

Chad and Avril in 2013.

She went on to say, "We are still, and forever will be, the best of friends, and will always care deeply for each other. To all our family, friends and fans, thank you sincerely for the support."

While Chad, 41, has remained quiet on the duo's split, Avril has reportedly moved on with musician Ryan Cabrera and the two are living together.

But no matter what their relationship status, it looks like these exes are nothing but cordial.