I Am Curious! Can A Catholic Priest Be A Best Man?

So I have this very good friend of mine whom we’ve been very close friends right from childhood. While he went on to become a catholic priest, I went and studied in the university.

Now the problem is, my wedding is coming up soonest, and I have plans of using him as my best man since we’ve known each other for a long.

Does The Catholic Church Permit Priests To Be The Best Man At A Wedding Ceremony?

I am just curious.

I would be in the comment section.