1. Rose Leslie and Kit Harington
2. Kate Mara and Jamie Bell
3. Megan Fox and Shia LaBeouf
The actors worked on “Transformers” (2007) and its sequel “Transformers: Revenge of the Fallen” (2009). While LaBeouf announced their romance in a 2011 interview, Fox confirmed the relationship on Nov. 29, 2018, during an appearance on “Watch What Happens Live with Andy Cohen.” She confessed, “I mean I would confirm that it was romantic. I love him. I’ve never been really quiet about that. I love him.” When Cohen questioned, “So, it was an on-set romance that didn’t go anywhere afterward?” Fox responded with a “Yeah.”
4. Morena Baccarin and Ben McKenzie
“Gotham” (2014-) co-stars Morena Baccarin and Ben McKenzie, who met on the sets of the TV series, exchanged vows on June 2, 2017, after about seven months of engagement and more than a year after welcoming their daughter on March 2, 2016.
5. Kristen Stewart and Robert Pattinson
When Bella (Kristen Stewart) met Edward (Robert Pattison) in the “Twilight” series, their sizzling chemistry soon became an off-screen reality. However, the couple split after Stewart admitted to an affair with director Rupert Sanders while with Pattinson.