updated 05/19/2013 AT 6:50 PM ET
•originally published 05/19/2013 AT 3:00 PM ET
On Sunday morning, his friend, writer Gavin McInnes, posted a photo of Theroux and a couple of male pals on Instagram with the hashtag “#hunks,” and later commented on a photo of racy “Double Date Dream Dolls,” writing “Bachelor party last night…”
Could the soiree have been for Theroux?
Perhaps not: McInnes’s Instagram posts later namechecked the guys’ pal Scott Campbell, who’s engaged to actress Lake Bell.
Earlier in the week, Theroux was spotted visiting the set of The Secret Life of Walter Mitty, directed by his friend Ben Stiller, on Thursday; and he dined at Nobu in TriBeCa on Friday night.