Preston Hollow neighbor Cary Deuber is not a main character on the Real Housewives of Dallas this year, but she still is out on the scene. She and husband, Mark Deuber, presented country star Tanya Tucker with a birthday cake on stage at the Granada Theater Oct. 10. (Tanya is 61.) Later, Tanya said Cary and Mark are two of her best friends, and she loves Cary. Then she said, “If she could sing, I wouldn’t like that bitch. She’s too pretty. But she can’t sing a lick!”