Zendaya and Tom Holland may be two of Hollywood's top young stars, but their friendship couldn't be more relatable. The former Disney star called out her "Spider-Man: Homecoming" castmate with a hilarious birthday video. She captioned the Instagram clip, “Happy birthday loser.” The clip shows Tom in a toy light saber fight with their “Spider-Man” co-star Jacob Batalon. Despite their obvious connection the two have shot down continued romance rumors, insisting their relationship is platonic.