Will, 57, shares Magnus and two other sons, Mattias and Axel, with Viveca Paulin, his wife since 2000. Reilly, who has starred with Will in multiple comedy hits including 2008’s Step Brothers, shares ...

Gareth Cattermole/Getty Will Ferrell’s son Magnus has seen his share of wild dinner guests. According to Magnus, 20, his dad’s friend John C. Reilly once treated a party to a sweet serenade.

Reilly's Son Leo, 22, Is a Famous TikTok Star, Musician and Model — See Him Sing! Will Ferrell and John C. Reilly's 'Watson & Holmes' Lands Rare Zero Percent Rotten Tomatoes Score 'Holmes ...

The TikTok artist and musician LoveLeo is actually the son of the famed actor ... ET spoke with the Reilly about the film which was released Sept. 21. 'Ralph Breaks the Internet' is in theaters ...