Love on Set: 13 of TV's Hottest Co-Star Couples

Love is in — and on — the air! Or at least it was for some of these Hollywood couples. The following current (and former) co-stars met and hooked up while filming mega-popular TV shows — but not all of their relationships made it to the series finale. Some couples enjoy working together; others can’t handle the pressure.

Click through to see the couplings.

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