Nicki Minaj and Zac Efron reportedly had a steamy affair back in July. According to Star magazine, the "High School" rapper secretly hooked up with the former Disney star while dating her current boyfriend, Safaree Samuels.

"Zac and Nicki shared a steamy night together. Nicki took Zac to her house in West Hollywood - she said he was the best lover she's ever had," a source said.

Neither Minaj or Efron confirmed or denied the rumor but it seems like this rumor is a tad bit far-fetched. Minaj recently fired back at rapper Gucci Mane for tweeting that he had slept with her. Gucci went off on a bizarre Twitter rant and started name dropping different hip-hop industry women he allegedly hooked up with.

Minaj didn't appreciate being on the list and responded on her Twitter page.

"May God strike me dead if I ever had sex wit that man," she tweeted. "Lmfaoooooo. N**a da way ya #ugliness is set up #BubbaGump #crackhead. Jesus strike me dead right now if I ever had sex with this animal."

Efron has also been in the headlines but for a far more serious reason. According to TMZ, the "High School Musical" star did a secret stint in rehab earlier in the year for his alleged cocaine addiction.

It was originally reported that the actor was in rehab for an alcohol addiction but sources revealed to TMZ that everyone knew he was struggling with drugs.

"It was common knowledge that he was struggling with cocaine," a source said.

Three other sources reportedly confirmed the news to TMZ telling the celebrity website that his drug use began spiraling out of control while he was filming "Neighbors" at the beginning of the summer. The sources claim the actor was known not to show up for work.

His rep denied to comment on the story, TMZ reports.

Do you believe Nicki Minaj and Zac Efron hooked up?