[z10]

Here it is ... proof Drake and Serena Williams are officially a thing -- making out at a fancy Cincinnati restaurant Sunday night ... and TMZ has the pics.

The two had a private room in the back of the eatery -- where they couldn't keep their hands and lips off of each other ... while several patrons watched.

There have been rumors about the two hookin' up for months -- even since Drake was spotted cheering for Serena at Wimbledon -- but now the pics confirm it ... it's game on.

http://www.tmz.com/2015/08/24/drake-...#ixzz3jkKnNEXB

[Truffle.]

I want him to get back with Rihanna, they make such a cute couple

[jonasha]

This is great for Serena. Get all that sex before the US Open starts.

[QueenBLadyG]

Back off Serena

[Wonderland]

Game. Set. MATCH

[Aleks]

Get it, Rena.

[Buyonce1814]

Wouldn't mind being their ballboy . Get that Grand Slam. Yas!

[@michael]

She's been dating her coach for several years now.

[KillingYourCareer]

I think they make a good couple.

[Notorious MINAJ]

[umich]

Those babies will be beautiful.

[Callum]

They've been linked for years now. Glad he finally hit it.

[z10]

Originally posted by @michael

She's been dating her coach for several years now.

poor him

[Dani97]

why Serena??? love yourself

[Hi_im_new]

That's too much woman for him. He can't handle that.

[blairwaldorf]

I feel cheated on

[jonasha]

Originally posted by Dani97

why Serena??? love yourself

Rather Drake love me then I love myself.

[RihRihGirrrl]

that does't look like Dtake...dnt think his hair is cut tht low. I think that's her manager, she's been with him for a while

[QueenBLadyG]

Originally posted by umich

Those babies will be beautiful.

[Bey Admired]

Originally posted by Notorious MINAJ

I really hate these gifs.