Katie Holmes is seemingly well aware fans want her to rekindle her romance with ex Joshua Jackson. "We are so thrilled to be a part of the Tribeca Film Festival this June with our film Happy Hours," Holmes, 47, wrote via Instagram on Thursday, April 16, alongside a photo of her and Jackson, also 47. "So many beautiful people worked on this project. And working with Josh again was a dream." In the snap, Holmes and Jackson, who previously played love interests on Dawson's Creek and dated in real life during season 1 of the series, could be seen embracing in the photo.