Engagement Ring Face-Off: Alanis Morissette vs. Scarlett Johansson vs. Blake Lively! Who Scored the Best Engagement Ring from Ryan Reynolds?

Three-time engagement-ring-buyer Ryan Reynolds clearly doesn’t have any problem making a commitment. But with three engagements and two marriages under his belt in less than a decade, it seems like he might have a problem staying committed.

Ryan put what appears to be a cushion-cut solitaire (click here for another pic) on Alanis Morissette’s finger in 2004, but the pair called things off in 2007. Soon after their split, Ryan and Scarlett Johansson became an item. RyRey proposed to ScarJo with a round solitaire in May of 2008 (click here for a better pic) and they were married that September. In December of 2010, they called it quits. Ryan started dating his Green Lantern co-star, Blake Lively, in October of 2011. It’s unknown when he gave her this oval-cut light-pink Lorraine Schwartz diamond, but they were married in September of 2012. Whew! So, which lady got the best bling?

Who Scored the Best Engagement Ring from Ryan Reynolds?

Which one of these engagement rings is your favorite?

Photo 1: INF. Photos 2-6: Getty Images.