Steve Martin posted an edited photo of himself, Martin Short and Meryl Streep on his Instagram on Oct. 18. A Martin fan ...

Martin Short and Meryl Streep’s rumored romance may have just been confirmed by their “Only Murders in the Building” co-star ...

Steve Martin hilariously edits his photo with Martin Short and Meryl Streep amid co-stars’ dating rumors - Martin Short ...

Martin’s hilarious message comes shortly after the rumored couple was spotted grabbing an intimate dinner in Santa Monica.

At the time, a rep for short revealed that the two are "just very good friends, nothing more." And later that same month, ...

Despite denying rumors that they've taken their romance off screen, Meryl Streep and Martin Short were seen enjoying a cozy ...

Steve Martin is seemingly giving a nod to Meryl Streep and Martin Short’s romance rumors!Taking to his Instagram handle on ...

Meryl Streep and Martin Short have reignited romance rumors after spending a night out in Santa Monica together. The ...

Martin Short and Meryl Streep are at the center of more than one unsolved mystery. There’s the one on season four of Only ...

Only Murders in the Building co-stars Meryl Streep & Martin Short continue to fuel dating rumors as they step out to dinner ...

Steve Martin got a little silly on Instagram yesterday, but he could've been confirming something much bigger: his friends' ...

And here's what he looked like back in 1975 when the show first aired: Here's a side-by-side of him then vs. now: 2.Dan ...