Is Shawn coming between Fifth Harmony?

When Camila Cabello started spending more time promoting her single with Shawn Mendes, and less time with her bandmates, fans feared that she would ditch the 5H girls to become a solo act. Things get even worse when Camila admitted the band would eventually break up. "Obviously any group, someday is not going to be together anymore," she spilled. But fans don't have anything to worry about just yet. 5H is hard at work on their second album, plus Shawn says he's down to work with the whole group. "Definitely!" he reveals. "They're so awesome!" Phew!