Molly Sims is engaged! The model, actress, and jewelry designer announced her engagement to Hollywood producer Scott Stuber on Twitter last night. "I'm beyond thrilled to be engaged to Scott! I'm so happy and over the moon!" the 38-year-old Tweeted. Stuber, 42, produced Love and Other Drugs, Role Models, and You, Me and Dupree. Congrats to the happy couple! Now, we wonder, what will she wear?!