En route to entirely obviating all the surprise in its upfront presentation next week, NBC has picked up its sixth show for fall 2010. The sitcom Perfect Couples follows three couples, a normal one, a crazy one, and one that thinks its perfect (Olivia Munn is one of half of the last). Basically, it’s like HBO’s Tell Me You Love, but less depressing, less naked, and hopefully for NBC, less canceled. Meanwhile, a show that did have a telltale Twitter, Matthew Broderick’s sitcom Beach Lane, is officially dead. At least Patton Oswalt can consider that one lost job that wasn’t really lost. [Deadline]