Jessica Biel says son Silas likes jokes and singing

Jessica Biel admitted it's hard to keep up with Justin Timberlake on the dancefloor.

The pair danced the night away. "I'm quiet because you're in the next room". On Wednesday's episode of The Ellen DeGeneres Show, Biel opened up about their son and his personality.

The "Sinner" actress danced so hard, she almost ruined the Louis Vuitton ensemble she wore to the fashion show.

Biel revealed that it was fun and glamorous because they never really do those kinds of shows. "It's so cool to see that, and then - we really went for it".

"We stayed out dancing until literally 3AM".

She added that they forgot they were already in their late 30s and said they were dancing like they were in their 20s.

The star then explained that she ended up sweating in the outfit she had worn to the fashion show. The attractive outfit was all wet when the night was done. I was literally wringing it out by the end of the night.

She and the Grammy victor, 38, married in October 2012 and welcomed their son three years later. They share a four-year-old son named Silas Randall.

When asked if Silas sings, Biel said, 'Yeah.

She told the host: "I sweat through that lovely outfit". DeGeneres asked, referencing Timberlake's career as a dancer and musician.

"Did everyone just moved away?"

This sweet moment came four months after the "Cry Me a River" singer packed his Man of the Woods tour - and Biel gushed about him on Instagram. "You just give up and move away and sort of admire".

What's Up with Biel and Family?

The actress also gave an update on Silas, sharing that her son has become quite the comedian.

Jessica said: "He's telling the joke and gets the joke".

She said: "He was doing a bit about 'I don't like waffles anymore".

Justin shared similar sentiments while talking to the outlet earlier this week, gushing: "It's like once you find that person, it's like a baptism, where you're like, 'I can't go back, ' you know what I mean?" What do you mean? "He did this insane thing (when) we were in St. Louis (and) Justin was on tour".

They all thought it was a good joke.