Jennifer Coolidge claims one of the men she slept with after American Pie was so young she rang his mother

Jennifer Coolidge has been opening up about how her famous role in American Pie impacted her sex life.

Ariana Grande, of all people, quizzed her on her bedroom antics, with the two becoming acquainted after the singer did an impression of Coolidge on The Tonight Show Starring Jimmy Fallon.

Watch the bang on impersonation here:

Coolidge has previously spoken about sleeping with 200 men after playing Stilfer's mum in the much-loved comedy series, and Grande decided to pick her brains about it.

In an interview for Entertainment Weekly, the star asked: "You've spoken publicly about the tremendous impact that playing Stifler's mum has had on your life. In particular, how much d**k it's gotten you.

"Do you remember the best d**k you got from playing Stifler's mom? Do you keep in touch?"

The 61-year-old replied: "Well, it was definitely the youngest fellow. He was just very, very charming, and it was very weird."

She went on: "I'm glad you asked this because you see, I did say that jokingly and, God, you really can't make jokes in our town, because I did make the terrible mistake of saying, 'Thank God for that movie, I got to sleep with 200 men,' or whatever.

"And look, I would love to say that was true, but I mean, that was sort of an exaggeration — so I'm glad you're asking me."

While 200 may have been an exaggeration, Coolidge confirmed that it did most definitely open doors, sexually.

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"It did sort of open up the world to a much broader group of handsome men — and younger men," she explained.

"This one guy was particularly young — legal, of course, it was all very legal — but it was funny because we had to... The one moment was a little bit awkward because he..."

At this point, Grande interjected, worried that she'd pressured Coolidge into divulging a little too much, but thankfully the actor was more than happy to crack on.

She continued: "Afterwards, the next morning, I told him I needed to get a blow dry.

"So he was so young, we called his mother to see where I could get a blow dry.

"It was so weird that happened on the phone, it was very clear that we were in the bed together."

"I'm sure she was very thrilled and starstruck," Grande replied. "I would've been thrilled. I would've been like, 'Wow. Hello. What an honour to meet you!'"

"Well, she gave me a good recommendation at a local mall, so it all worked out," Coolidge said.

Everyone was a winner then, I guess.