Spencer Pratt and Heidi Montag received a surprise visit from a friend and just had to share it on social media Thursday. 

The couple, are hoping to rebuild the house they lost in the Palisades fire after support from Paris Hilton and others for Montag’s song I’ll Do It helped push the single to the top of the iTunes charts in the US.   

‘Proof of life,’ Pratt, 41 began his TikTok post from the place where he and Montag, 38, have been staying.

‘The reason I haven’t been TikTok-ing is one of the most famous humans on Earth brought over some wine and a little care package, just message “I just wanna come support” he explained, adding, ‘I can’t say, because when you’re that famous you’re not trying to be on my TikTok.’

‘Just know everything everyone is doing is creating so much magical powers and I’m in the best mood ever,’ he told the camera. 

‘So, even though I’m not TikTok-ing every 10 seconds, we’re doing good,’ he said, adding ‘It’s a good, like mental health, like reboot.’

Spencer Pratt and Heidi Montag received a surprise visit from a friend and just had to share it on social media Thursday. ‘Proof of life,’ Pratt, 41 began his TikTok post from the place where he and Montag, 38, have been staying

At that moment, the mystery guest came into frame, surprising The Hills: New Beginnings star.  

‘Oh my God, I get a cameo?’ he said as none other than Avril Lavigne, 40, pops on camera, showing one her famous horns hand signs. 

Read More Heidi Montag debuts new song after old music hits No. 1 on iTunes after losing home to LA fire

‘Cheers!’ Pratt said as the two clinked glᴀsses. ‘Thank you for that.’

‘I swear, I didn’t ask for that,’ the Princes of Malibu producer said, adding, ‘I love her so much.’

After giving Pratt a peck on the cheek the Complicated artist walked over to Montag who had been recording the whole thing shouted ‘It’s Avril Lavigne!’ into her camera and also received a kiss on the cheek.

Pratt continued on camera, telling his followers, ‘I’ve still got to get to a minute though, ’cause I still need my 10 cents.’

He ended the video ‘singing’ the refrain from one of the Grammy winner’s most famous songs. Sk8ter Boi, Sk8ter Boi, scream Heidi and Avril’ he said before declaring time was up. ‘All right, we’re done at a minute.’

A policy recently implemented by the social media platform’s Creativity Program  reward TikTok contributors  for posting videos longer than a minute.

Montag recorded an Instagram video of Pratt shooting his TikTok post. ‘The reason I haven’t been TikTok-ing is one of the most famous humans on Earth brought over some wine and a little care package, just message “I just wanna come support” he explained

‘Oh my God, I get a cameo?’ he said as none other than Avril Lavigne, 40, pops into the frame, showing one her famous horns hand signs. ‘ I swear, I didn’t ask for that,’ the Princes of Malibu producer said, adding, ‘I love her so much’

After giving Pratt a peck on the cheek the Complicated artist walked over to Montag who shouts ‘It’s Avril Lavigne!’ into her camera and also received a kiss on the cheek. ‘I love you @avrillavigne’ Montag wrote on Instagram. ‘Luv u 2,’ The I’m With You singer replied

One commenter suggested Montag and Lavigne take their show on the road, ‘time for a @heidimontag and @avrillavigne tour!!!’ they wrote. Time will tell. Lavigne was scheduled to hit the road on a new leg of her Greatest Hits Tour in May

‘I love you @avrillavigne’ Montag wrote on Instagram, where she shared her video. , ‘Luv u 2,’ The I’m With You singer replied.

‘What a great support ❤️❤️,’ wrote one fan. ‘So great to see you both smile �� thanks Avril ❤️,’ penned another.

‘That’s some Canadian love right there yeah Avril,’ stated a follower. ‘I feel like this happened to me cause I lived vicariously through you guys,’ admitted an avid fan.  

One commenter suggested Montag and Lavigne take their show on the road, ‘time for a @heidimontag and @avrillavigne tour!!!’ they wrote.  Time will tell. Lavigne was scheduled to hit the road on a new leg of her Greatest Hits Tour in May.