The All-New Batman: The Brave and the Bold #4

Here comes the bride! It's Valentine's Day and you're invited to the wedding of…Batman and Wonder Woman?!

Characters: Adam Strange, Amoeba-Man, Angle Man, Animal-Vegetable-Mineral Man, Aquaman, Atom (Choi), Bane, Batman, Batman Junior, Beast Boy, Black Canary, Blue Beetle (Reyes), Blue Snowman, Bronze Tiger, Captain Marvel (DC), Catman (DC Comics), Catwoman, Cheetah (Rich), Chemo, Clayface (Karlo), Creeper, Crimson Centipede, Damian Wayne, Dick Grayson, Doctor Cyber, Doctor Psycho, Doll Man (Dane), Donna Troy, Egg Fu, Eraser, Etta Candy, Firefly (Lynns), Fireworks Man, Flash (Barry Allen), Gentleman Ghost, Giganta, Green Arrow, Guardian (DC Comics), Hal Jordan, Harley Quinn, Hippolyta, Huntress (Bertinelli), John Stewart, Joker, Kite-Man, Martian Manhunter, Metamorpho, Mod Gorilla Boss, Mouse Man, Paper Man, Penguin, Plastic Man, Red Tornado, Riddler, Shazam, Solomon Grundy, Spectre, Spike, Steve Trevor, Sugar, Superman, Talia al Ghul, Tweedledee, Tweedledum, Two-Face, Ubu, Vicki Vale, Vixen, Wildcat, Wonder Woman