NEW YORK - Former R.E.M. front man Michael Stipe has found a doppelganger in David Letterman.

Both the singer and the late night television icon have been sporting bushy beards lately. Letterman showed his off in a cover shot for this month's New York magazine.

The picture delighted some people on social media who have noticed the similarity in the stars' new looks. One Twitter user has suggested they star in a biopic of ZZ Top, whose guitarists are famous for their long beards.