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Ariana Grande Kisses Former Co-Star Liz Gillies In Instagram Video

The Huffington Post The Huffington Post 6/10/2015 Julia Brucculieri
CELEBRITIES © Angela Weiss via Getty Images CELEBRITIES

Ariana Grande and her former "Victorious" co-star Liz Gillies had a reunion on Monday night that involved a little light kissing.

Grande "accidentally" uploaded a video of herself and Gillies sharing a smooch to Instagram, calling the clip her "favorite video of all time."

In the clip, Gillies is seen fixing her hair and telling Grande "it has to be pretty" before counting to three and planting a kiss on the "Break Free" singer, who promptly freaks out afterwards. But, judging by the fact that she puckered up, Grande wasn't as surprised as she lets on.

According to the video's caption, Grande posted it by accident. (Sure, sure.) She even took to Twitterย to provide an explanation about the clip:ย 

Gillies was totally cool with the video going live. She tweeted back at Grande with, "HAHAHA. THAT GEM." ย 

The duo first met about seven years ago when they both starred in the musical "13" on Broadway. They then starred in Nickelodeon's "Victorious" together before Grande got her own spinoff, "Sam & Cat." These days, while Grande's performing in massive stadiums, Gillies is starring on the FX series "Sex&Drugs&Rock&Roll."ย ย 

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