Nicki Minaj, Zac Efron 'Steamy' Hook Up RUMORS: Rapper Responds to 'Sex Affair' on Twitter, 'Sorry, I'm So Confused'

For those readers wondering why there's rumors currently swirling on the web that Nicki Minaj had a steamy "one-night stand" with actor Zac Efron, check this out:

As Mstars originally reported:

So, apparently "Starships" songstress Nicki Minaj hooked up with former "High School Musical" cutie Zac Efron back in July... and he was the "best lover" she's ever had. Really?!

According to MediaTakeOut.com, the Young Money rapper cheated on her longtime boyfriend Safaree over the summer with Vanessa Hudgens' 25-year-old ex. An alleged insider forStar magazine reveals:

"Nicki took Zac to her house in West Hollywood... She said he was the best lover she's ever had."

No other details were made available, although the source claims that the duo shared one "steamy" night together.

Do Mstars fans believe it?

Considering such rumors already sound ridiculous, Efron probably didn't have too much time for a sexy hook-up with the "Super Bass" diva. Rumors suggest that earlier this year, Efron entered rehab for cocaine and heroine addiction. Now, the "Hairspray" actor's content with starting a new chapter in his life:

zacefron: "Hey guys! Just returned from an incredible trip to Peru with my dad and wanted to thank you all for your support these past few weeks...means the world to me. Love you guys! - Z."

And for MORE proof that this kinky sex affair never happened, check out Minaj's recent tweets!

@NICKIMINAJ: "Who exactly is Zac Efron tho? I'm sorry, I'm so confused."

But the Young Money rapper soon makes a joke of it:

@NICKIMINAJ: "Oooohhhh ok... Well I guess that rumor isn't so bad after all. lmfao > RT @DaRealKhefner: @NICKIMINAJ here he go."

Minaj then posted a shirtless photo of Efron... he sure is a cutie! In fact, there's an entire "six-pack abs" Tumblr page dedicated to the "Parkland" star.

Apparently, Minaj has since deleted these tweets. But how could the two hook-up if she didn't even know who Efron was!