Overwatch heroes Ana and Genji received new skin in Heroes of the Storm. 

It can be difficult for Overwatch fans to watch their favorite heroes receive skins in a different game, but sometimes those skins overlap. We saw a plethora of Overwatch characters in HotS receive crossover skins from other Blizzard games and eventually, so did Overwatch.

The terrorist organization Viper wasn’t the only criminal paramilitary outfit that had desired to conquer the world, but they were the first to accomplish their sinister goals.

— Heroes of the Storm (@BlizzHeroes) July 29, 2018

For Overwatch, Blizzard announced two All-Star skins for Tracer and Genji so players have that to look forward to. The community will have to wait until Aug. 25-26 to have a chance at those skins. It's unknown whether Blizzard will award them for watching the All-Stars or if you will just have to purchase them or receive them in a loot box like normal.