COMEDY 5. 3 0PM, E L E VEN How do you instantly improve prove your sitcom? You add Roseannene Barr (right). She not only elevates this s sitcom, but steals the show from star Cristela Alonzo. Barr plays s Veronica, who is married to Cristela’s boss Trent. Trent nt wants to divorce Veronica, a, but he didn’t get Veronica to sign a pre-nup.