Is Big Sean Really Picking a Fight with Justin Bieber for Touching Ariana Grande?

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Ariana Grande's boyfriend wished he could have been at her show last night, but it's not to fight Justin Bieber.

Big Sean was in Canada last night, and while he missed Ariana's concert in Los Angeles at the Forum, Justin Bieber was there to hold her close.

Bieber made a surprise appearance at the concert, and let's just say, he got a little close for comfort with the "Love Me Harder" singer.

ETonline was there to watch the scene unfold as Bieber held Grande from behind when they performed "As Long As You Love Me."

WATCH: Justin Bieber Surprises Again! 

After Bieber got handsy, a suspicious tweet from Big Sean surfaced, which read: "This kid is about to learn not to touch my girl like that. Beleibe that." However, Big Sean's rep confirms to ET that this tweet is a fake!

His actual tweet from last night reads, "So many times in my life I wish I could have been at two places at once."

WATCH: Big Sean Opens up About the Women in his Life at SXSW 2015 

If he's talking about her concert, he's not the only who wishes he could have been there as many fans have been waiting to see Grande and Bieber duet together. Bieber also made a surprise appearance at Grande's Miami show on March 28. At the time he tweeted, "You guys have been asking for this for a while. Get ready."

NEWS: Justin Bieber Surprises Audience at Ariana Grande's Miami Performance 

On Thursday, he also teased his followers on Twitter saying, "What should I do tonight? Hmmmm."

After the show, he simply thanked Grande before saying it's time for him to "tour again soon!"

Check out the video below to see Big Sean talk about the strong women in his life.