Megadeth's Dave Mustaine and Lamb Of God's Chris Adler were photographed in a restaurant together this week. You know what that means, right?

The photo below is supposedly proof that Lamb of God drummer Chris Adler will indeed perform on the forthcoming Megadeth album, as was suggested last week. Strangely, the photographic evidence comes courtesy of former My Chemical Romance drummer Bob Bryar, who used Twitter to share a special moment between Adler and Megadeth frontman Dave Mustaine as the two met in an undisclosed restaurant for what Bryar called a "taco date." Oh, the intrigue.

kat is upping her sneaky photo game! she nailed @DaveMustaine and chris adler on a taco date! pic.twitter.com/IgrfzSIHCd

— bob bryar (@bobbryar) March 19, 2015