Blake Lively and Ryan Reynolds started as friends and are now married with four kids. Here's how they met and a timeline of their relationship.

When it comes to Hollywood couples, there are very few that shine as bright as Blake Lively and Ryan Reynolds. The couple—who have known each other for 15 years—are always making headlines for their films,

"It Ends with Us" director Justin Baldoni accused Blake Lively and Ryan Reynolds of defamation, while Lively's team says his attack is "desperate."