Gunna and Lil Baby are tight.

In fact, Baby credits Wunna with teaching him how to rap.

"He just showed me how to rap, like, if he wrote a song, he wrote like what I got going on,"Baby said of Gunna earlier this year.

But their relationship doesn't preclude a little friendly rivalry.

A few days ago, Gunna declared the summer was his.

“Yall n*ggas better drop soon cuz I’m this summer,” he threatened on social.

Baby disagrees.

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"This summers mine," Baby typed, while counting his money.

 Baby vs. Gunna, who you got?

Or will the summer belong to someone else entirely?