Wikipedia apparently still thinks that they are, but I think they already broke up again. Read a few tweets saying they’re over, but nothing has been confirmed. But then again, MP is a private bitch and it took wiki five years to even find out they dated in the first place.
Also, in an interview that came out in January, Matthew said that he was “dating a little bit”, but he didn’t want to specify who. And to me that doesn’t sound like he’s still with LC.
I am being delusional and like to imagine that he’s dating CC. On the pics they already look like a married couple.