Did you have any idea that Lisa Whelchel (aka Blair Warner from The Facts of Life) cut a pop album back in the ’80s? Neither did we. And she’s certainly not alone when it comes to unlikely TV stars crossing over into the world of music. We’ve rounded up 10 of the most surprising examples we could find after the jump.

http://i384.photobucket.com/albums/oo283/tzgames/SitcomSingers1-2-1.jpg

Alyssa Milano (http://www.youtube.com/watch?v=s1Qt1EgF5T4)

Chris Burke (http://www.youtube.com/watch?v=9aJFSpkxjtY)

http://i384.photobucket.com/albums/oo283/tzgames/SitcomSingers3-4.jpg

David Faustino (http://www.youtube.com/watch?v=BbX5cuvLRWs)

Jasmine Guy (http://www.youtube.com/watch?v=3qHtlNGKZkM)

http://i384.photobucket.com/albums/oo283/tzgames/SitcomSingers5-6.jpg

Joey Lawrence (http://www.youtube.com/watch?v=O7FtI3cmZ38)

Lisa Whelchel (http://www.youtube.com/watch?v=lAAG-Y2wlUk)

http://i384.photobucket.com/albums/oo283/tzgames/SitcomSingers7-8.jpg

Mr. T (http://www.youtube.com/watch?v=VwQoV407vJY)

Scott Baio (http://new.music.yahoo.com/scott-baio/tracks/ill-take-you-back--51089304)

http://i384.photobucket.com/albums/oo283/tzgames/SitcomSingers9-10.jpg

Tatyana Ali (http://www.youtube.com/watch?v=IujbWCrv6ag)

Tina Yothers (http://www.youtube.com/watch?v=8DT3jZw1sYc)