I have not watched Eurovision (released June of 2020 starring Rachel McAdams) yet so that film is out of contention for this list, as well as the 2017 filmThe House co-starring Amy Poehler.
Honorable mentions: Night at the Roxbury (1998) Co-starring Chris Kattan and Zoolander (2001)
5 – Anchorman (2004) Co-starring Christina Applegate
4 –The Other Guys (2010) Co-starring Mark Wahlberg (Eva Mendes is Will’s wife)
3 –Talladega Nights (2006) Co-starring John C. Reilly and Sacha Baron Cohen
2 –The Campaign (2012) Co-starring Zach Galifianakis
1 –Step Brothers (2008) Co-starring John C. Reilly