Oh, in case people are too smart to click on the DM:

Spencer Pratt has explained why he branded Friends' Lisa Kudrow 'one of the worst humans he's ever met'.

The Hills star, 39, slammed the actress, 59, in a Friday TikTok without giving his reasons, with Bethenny Frankel, 51, commenting that she'd had a 'crazy experience' with her too.

Taking to the social platform again on Saturday, Spencer alleged Lisa approached him and his wife Heidi Montag, 35, at a party in 2009, where she claimed he had 'the eyes of a serial killer' and would murder his partner.

Sitting on a beach, he told fans: 'The year was 2009 and Heidi and I were invited to our first elite A-list party. It was clear when we got there, no-one wanted us there.

'It was almost like we were filming for Punk'd and a camera was going to pop up, but Heidi and I didn't care as there was delicious food and a open bar.

'As we were sitting there consuming a little caviar, Phoebe [Lisa] approaches, which was a little shocking as no-one had spoken to us at all at the party.

'Right in front of me she tells Heidi that she needs to get away from me as fast as possible because I'm going to murder Heidi and that I have the eyes of a serial killer.

'Heidi waits to see if this a joke, maybe this is a hidden camera party. But no laughs, she just walks away.

'That right there as the rudest moment I've ever encountered with a human being'.

MailOnline has contacted Lisa's representatives for comment.

Spencer claimed Lisa was 'one of the worst humans I've come in contact with' in a video that was shared to his TikTok account on Friday.

In the clip, he referred to the actress as 'Phoebe from Friends' and alleged she was one of the 'worst' people he had ever interacted with 'by far.'

Bethenny also responded to the post with a comment that read: 'That’s crazy. She was on my talk show and I had a crazy experience also.'

The Bravo star, however, did not provide any specifics regarding her past encounter with the actress.

Spencer went on to leave a 100 emoji as a response to the former Real Housewives of New York City's note.

He responded to another fan's comment by writing that he would 'think about telling the story' if the video hit one million views.

When one fan suggested Lisa may have been having a bad day, Pratt insisted it was a 'targeted attack.'

When another fan asked the media figure if the worst person he'd met was 'Kim from big brother uk,' he responded with: 'Nahhhhh phoebe way worse.'

Page Six reached out to the actress' representatives regarding the video, although they did not receive an immediate response.

Bethenny later clarified that she held no animosity towards Lisa in a series of videos that were shared to her Instagram Story on Saturday, and described their interaction as a 'unique, quote un-quote crazy experience.'

She added that Lisa 'could be the best person in the world. I just had a crazy experience, so calm down.'