Like father, like son!

Justin Timberlake's wife, Jessica Biel, recently revealed the couple's 21-month-old son, Silas, gets one special trait from his famous daddy.

"He's definitely very charming," she told E! News at the premiere for her new movie, The Book of Love, on Wednesday, Jan. 11. "He's full of beans."

However, when it comes to her hubby's musical talent, she's hoping their little boy choses a different career path when he's older.

"It's such a challenging existence being an artist," she confessed. "It's hard. I just want him to be happy whatever he does."

Justin, 35, and his wife, Jessica Biel, 34 — who first began dating in January 2007 and married in Fasano, Italy in October 2012 — previously welcomed their adorable little boy in April 2015.

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In a former interview, the NSYNC star gushed about fatherhood. "It changes everything," he revealed. "You literally just wake up… you look in the mirror and go, 'I have no idea what I'm doing.'"

He additionally revealed what it's like to watch his wife and their son together. "It's humbling," Justin admitted. "You watch her realize she has a gear she didn't have and then you go, 'Woah.'"

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Justin and Jessica in February 2016.

Just last year, the happy couple was burdened with pregnancy rumors, but Jessica later revealed Silas wouldn't be getting another sibling anytime soon!

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“I don’t even know what to say about these things,” Jessica said of the baby buzz. “I feel like, ‘Man, I thought I was doing good with my yoga practice.’ I thought I was in the gym, but no. I have a gut apparently.”

"I heard [the rumors] and I called [my husband], Justin. I was like, ‘Are we [having another baby?] No. Oh, okay. Cool,'” she joked. “He usually knows more than I do about everything.”

Click through the gallery below to see cute photos of Justin, Jessica, and Silas!