It's not always sunny when you're Rob McElhenney ... which is exactly why the veteran actor is changing his name legally.

The kids are really not happy about it, because they have that last name. And so do I, legally!,” his co-starring wife ...

Wrexham FC co-owner Rob McElhenney's wife and his It's Sunny in Philadelphia co-star Kaitlin Olson claimed the couple’s kids ...

Mac’s Tavern, the Old City bar and restaurant co-owned by two stars of the long-running TV show It’s Always Sunny in Philadelphia, will soon ...

When it comes to celebrities with unique names, Rob McElhenney is among the most famous of the bunch. The actor, producer, ...