After just six months of dating, 'Glee' star Naya Rivera and rapper Big Sean have decided to tie the knot! Naya instagrammed a picture of her wearing her brand new engagement ring at the Latina magazine's Hollywood Hot List Party this week. Can you believe they began dating because Naya followed Big Sean on twitter?! Supposedly, he messaged her explaining how he was a fan and then they made plans to have dinner together! How adorable!