“Lost” (9 p.m., ABC): Will the smoke monster ever get his own episode?

“Lost” (9 p.m., ABC): Will the smoke monster ever get his own episode?

“Little Miss Perfect” (10 p.m., WE): “Little Miss Perfect” apparently picks up where “Little Miss Sunshine” left off. It’s a new documentary series that looks inside the bizarre world of junior beauty pageants by following a dozen competitors (age 5-10) and their fussy moms. In the opener, one girl channels Marilyn Monroe.