Beyonce documentary coming to HBO; 'Luther' adds Sienna Guillory to Season 3

News from around the TV world, served up in bite-sized chunks.

- HBO will air a documentary focusing on Beyonce -- that she's directing -- in Feburary. The feature-length doc will feature home movies, performances and footage Beyonce shot herself on her laptop, with the goal of giving "multi-faceted portrait" of the singer. [HBO]

- "Resident Evil" actress Sienna Guillory is joining Sesaon 3 of BBC America's "Luther." She'll play a woman Luther (Idris Elba) meets by chance and ends up falling for, adding another wrinkle to his work-dominated life. [BBC America]

- That Hugh Jackman movie "Real Steel"? Syfy is doing a real-life version of it. Get ready for "Robot Combat League," in which 8-foot-tall robots controlled by human "jockeys" do battle. WWE star Chris Jericho will be your host when the show premieres Feb. 26. [Syfy]

- Tom Arnold will guest-star on an upcoming episode of "Hot in Cleveland." He'll play a shady lawyer in the episode, though how he comes in contact with the main cast is unclear. [TV Guide]