Katie Holmes appeared to show approval of ex-husband Tom Cruise's rumored romance with Ana de Armas by liking an Instagram post about the couple arriving together in London.

Katie Holmes 'liked' an Instagram post about her ex-husband Tom Cruise spending time with Ana de Armas amid their rumored romance ...

Did Katie Holmes just signal that she might be open to mending fences with her ex-husband, Tom Cruise? This one act indicates she just might be.