Yet another ex is in Johnny Depp's corner!
The letter, dated Friday but only revealed now says in part:
NO! Say it isn't so!
It seems as though one of our beloved boys of One Direction has had a major injury while performing onstage!
Liam Payne banged up his knee last night while doing the very last show of the European leg of the Where We Are tour.
We hope you're feeling a little bit better today, Liam.
Luckily for Liam, his North American leg of the tour doesn't start until August, so he has a few weeks to recover.
Check out video of Niall and Zayn carrying Liam after his accident.
Ch-ch-check it out! (below)
[Image via Patrick Hoffmann/WENN]