Well, this is awkward. The feud between Jay-Z's longtime pal Kanye West and his new summer tourmate Justin Timberlake has intensified -- so which side will Jay choose?

Things haven't gotten completely out of hand just yet, but during Justin's performance on this weekend's Saturday Night Live, the singer did take a blatant dig at Kanye in response to comments the rapper made at a concert last month.

"I got love for Hov, but I ain't f---ing with that 'Suit and Tie,'" Kanye told his audience in London.

Well, Justin wasn't letting that go so easily, so during a performance of the song on Saturday, he changed one of the lyrics to "My hit's so sick, got rappers acting dramatic."

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To get his point across even further, Justin had Jay come out as a surprise guest and rap his verse of the song... so does that mean Jay is on Team Justin?

Probably not, considering he and Kanye have been buds for way too long, but it does seem like Jay isn't automatically jumping to his BFF's side (I mean, Kanye was technically dissing him too). Let's just hope things remain amicable between Jay and Justin, considering they're hitting the road together this summer... but it seems any hopes of a special Kanye appearance on a "Suit And Tie" remix is pretty much off the table at this point.

Beyond the performance, Justin received great reviews for his fifth go at SNL host, and that's all that really matters. Go JT!

How far do you think Justin and Kanye's feud will go?

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