What to watch tonight: ‘Duck Dynasty’ season finale, ‘The Americans’

Did Selena Gomez get back together with Justin Bieber? Let’s hope not. She’s already been tainted once. Here’s what you need to watch tonight.

Duck Dynasty @ 10pm, A&E: And so we say goodbye to another season of Duck Dynasty. Fare thee well fellas.

The Americans @ 10pm, FX: Too much lovey-dovey BS, not enough spy action. You hear me FX!

Late Show with David Letterman @ 11:37am, CBS: A few short weeks ago, Selena Gomez and Dave cracked jokes at the expense of Justin Bieber. Now he’s back in her life, presumably to replace his monkey.

Kings-Red Wings @ 7:30pm, NBCSP: The Red Wings have been the most successful franchise in sports for more than 2 decades. A loss tonight will likely mean they’re on the outside looking in for the 2013 playoffs. So, yea, this is a must-watch.

Lakers-Spurs @ 9:30pm, TNT: Three games left in Mike D’Antoni’s tenure. Right Kobe?