There is a lot of excitement surrounding the Arrowverse's upcoming crossover, the mysteriously titled "Elseworlds." The highly-anticipated event is not only set to feature the debut of Ruby Rose as Batwoman, it will also feature the first time that Stephen Amell's Green Arrow and Grant Gustin's The Flash will share the screen with Tyler Hoechlin's Superman, who is returning to the role after last being seen in the Season 2 finale of Supergirl in May 2017.Yesterday gave us our best look yet at the crossover, with a picture that showed Hoechlin's Superman wearing a black version of the Superman suit. The actor was flanked by Amell and Gustin, who were both hiding their outfits under their coats. However, it could be noticed that both actors were wearing what appeared to be identical black boots and pants, as well as biker-like chains. This quickly sparked many questions and fan theories.Well here we are not a day later that Stephen Amell has now shared a picture on his Twitter account that reveals his and Grant Gustin's full biker looks.RELATED: Stephen Amell Teases ‘Secret’ Cast Member For Arrowverse Crossover

From the picture, we can see that it wasn't just the pants and boots that matched -- it's literally the entire outfit, from the leather jackets and white shirts to the scarves. What that means for the crossover itself is still anyone's guess, but given that we saw these two along with Superman in a black suit, it's a safe bet that part of the "Elseworlds" crossover will take place on a parallel Earth where Superman leads some sort of biker bang of superheroes. Will this be the Earth that Ruby Rose's Kate Kane hails from, or will she call either Arrow's Earth-1 or Supergirl's Earth-38 home?

In case you're wondering if the entire crossover will feature alternate versions of your fan-favorite characters, you shouldn't worry too much. Barely an hour later, Amell tweeted another picture, this time of himself wearing the most recent version of his Green Arrow costume with the caption "Suit still fits." Whatever's going on in "Elseworlds," it seems there will be all manner of universe-hopping once again.

RELATED: CW’s Elseworlds Crossover Might End Up Merging Arrowverse’s Earths

DCTV returns to The CW this fall with The Flash leading the charge on Tuesday, October 9 with its Season 5 premiere at 8 PM ET/PT, followed by Season 2 of Black Lightning at 9 PM. Supergirl will follow the next week on Sunday, October 14 at 8 PM, with Arrow the next day on Monday, October 15 at 8 PM. Finally, DC’s Legends of Tomorrow will return on Monday, October 22 at 9 PM. The highly-anticipated "Elseworlds" crossover will air over three nights, from Dec. 9 to Dec. 11.