odd bedfellows

odd bedfellows

A pair of people, things, or groups connected in a certain situation or activity but extremely different in overall characteristics, opinions, ideologies, lifestyles, behaviors, etc. A notorious playboy musician and an ultra-conservative media pundit may be odd bedfellows, but the two are coming together all this month to bring a spotlight to suicide awareness. I thought that the two writers would make odd bedfellows, given the drastically different nature of their writing, but the books they've co-written actually work really well.
See also: bedfellow, odd