Hey, it's been, what, a week or so since there was some sort of country music awards show. So it must be time for another.And it is. Jason Aldean and Kristen Bell host the CMT Music Awards (6 p.m., CMT).Yee-haw!Elsewhere on TV ...NHL playoffs (6 p.m., NBCSN): Pittsburgh Penguins at Boston BruinsThe American Baking Competition (7 p.m., CBS/Ch. 2): The competition continues.MasterChef (7 p.m., Fox/Ch. 13): Contestants prepare a meal for 300 children.Family Tools (7:30 p.m., ABC/Ch. 4): Terry issues a challenge to Tony.How to Live With Your Parents (For the Rest of Your Life) (8:30 p.m., ABC/Ch. 4): Polly arranges a play date for Natalie.ABC's The Lookout A(9 p.m., ABC/Ch. 4): How to stop your house from becoming a money pit.Melissa & Joey (9 p.m., ABC Family): Melissa dates the ex-husband of Joey's girlfriend.Baby Daddy (8:30 p.m., ABC Family): Ben warns Riley about her new boyfriend.