Mark Wilkerson and Melissa Joan Hart pose with their sons. (Jemal Countess/Getty Images)

On the heels of Melissa Joan Hart, teenage witch and explainer of all, announcing she’s expecting her third child, Taylor Hanson of the handsome Hanson brother band revealed to People that is going to be a dad for the fifth time.

Hart, 36, has two sons with her husband Mark Wilkerson. Hanson, 29, ( I repeat, 29) has four children with wife Natalie.

I realize this is good news. And I’m happy for both of these people who clearly had an impact on my childhood.

Melissa Joan Hart as Clarissa Darling in “Clarissa Explains It All.” (Nickelodeon)

Taylor, Zac and Issac Hanson in 1998. Where did the time go? (Rose Prouser/Reuters)

If you need me, I’ll be listening to “MMMBop” while watching this clip of Hart playing “Sonic the Hedgehog” on “Nickelodeon Arcade.”