Hayes posted a video on Tuesday of the pair lip-syncing "Mama" by LunchMoney Lewis
In the clip posted to Hayes’ Facebook page on Tuesday, the pair sing along to “Mama” by LunchMoney Lewis.
“We’re proud Mama’s boys,” Hayes, 44, captioned the video.
In the clip, the former Will & Grace star takes the lip-sync lead, while Icenogle provides accompaniment, and even slaps on a wig as he channels Hayes’ mom.
As the lyrics say, the song is a celebration of all mamas, grandmamas, great-grandmamas, stepmamas, single mamas, all the mamas working more than one job, and mamas all over the world.
And the video ends with the pair showing off pics of their own moms.