For Kaitlin Olson and Rob McElhenney, looking back on their whirlwind romance will always be a sunny time. The couple first met when Olson auditioned for the role of Sweet Dee for McElhenney’s show, ...

Costar Glenn Howerton, who lived with McElhenney, said Olson would suddenly be too drunk and need to stay over.Actor Glenn Howerton didn't even pretend to be happy when he found out that roommate Rob ...

Rob McElhenney told his co-star Glenn Howerton he was dating Kaitlin Olson in the most It's Always Sunny in Philadelphia way, and Howerton's reaction was very Dennis like in the most hilarious way too ...

Kaitlin Olson and Rob McElhenney spoke with 'Variety' for a recent cover story, opening up about everything from their almost 17-year partnership to parenting their two boys. Olson revealed that she's ...

Glenn Howerton, Rob McElhenney, Kaitlin Olson, Danny DeVito and Charlie Day in Season 2 of “It’s Always Sunny in Philadelphia” ©FX Networks/Courtesy Everett C “That was our chance ...

It's Always Sunny in Philadelphia's Rob McElhenney and Kaitlin Olson are a real Hollywood power couple, and here's why.

It's Always Sunny in Philadelphia's Rob McElhenney, Charlie Day and Glenn Howerton take the challenge in a great edition of Hot Ones Versus.

The debut season of High Potential has been so successful, Kaitlin Olson has been praised for bringing broadcast TV back from ...

The 'It's Always Sunny in Philadelphia' co-stars share two boys together: Leo and Axel After over 15 years of marriage, Kaitlin Olson and Rob McElhenney still don't agree on everything.

Rob McElhenney was visiting a new ... Landgraf was an Olson fan the moment she auditioned for “Sunny”: “Kaitlin was just great, it was like watching Lucille Ball walk through the door, ...