Ok, ok...maybe not in real life, but lools like the fun duo will portray siblings on the small screen! Reba announced via Twitter that Blake Shelton will guest star on her sitcom, "Malibu Country".

The show, which stars Reba, Lily Tomlin and Sara Rue airs on ABC Friday nights at 7:30 (CST).

Blake will appear on the March 1st episode. I don't know about y'all, but I think I'm going to have to tune into this one!