Jimmy Fallon says Justin Timberlake and Jessica Biel’s newborn son is ‘so cute’

They’ve kept the newest addition to their family under wraps since his surprise birth earlier this year.

But Jimmy Fallon has spilled some additional details about Justin Timberlake and Jessica Biel’s nearly five-month-old son during an interview with ET.

‘So cute,’ said the Tonight Show host. ‘Oh my gosh – adorable and already funny.’

The 46-year-old was chatting with the gossip show to promote his latest children’s book, 5 More Sleeps ’til Christmas.

He was also workshopping a few Christmas gift ideas for his celebrity pals, and had one for longtime friend Justin too.

‘[For Christmas,] I would get him a binky for the new baby.’

The infant’s name has not yet been disclosed by the couple, who already have another son, five-year-old Silas. 

Last week, Timberlake has donated a wheelchair-accessible van to a teenager with cerebral palsy. 

The Can’t Stop the Feeling hitmaker has reached out to 17-year-old Jake Stitt – who suffers with the lifelong condition which affects movement and co-ordination – to buy him and his dad a van that is suitable for his wheelchair. 

Jake and Tim were looking to raise the funds for the van through online donation pages, but Justin took it upon himself to help the family by purchasing the adaptable vehicle. 

Speaking to Jake over Zoom, Justin said: ‘It’s my pleasure. Like I said, I heard there was a goal to try to get this van before Thanksgiving. I heard your story and saw a little news clip about it.’ 

‘I was so moved that I want you guys to have this van. I’m going to cover all the costs.’

‘I want you guys to have a great holiday. You inspire me, Jake.’