Mark Zuckerberg's Big Week: $19 Billion And A Wedding

Facebook co-founder celebrates two grand achievements by making his company public and marrying longtime girlfriend Priscilla Chan.

Facebook co-founder and CEO Mark Zuckerberg has had quite a week! Not only is he now worth a cool $19 billion after the Facebook IPO, but he also got hitched to long-time girlfriend, Dr. Priscilla Chan, in an intimate wedding on Saturday. Of course, the announcement became official when Zuckerberg changed his Facebook status to "married" and uploaded a wedding picture of the young couple.

Facebook became a public company on Friday in the second largest IPO in financial history, with shares selling at $38 each.

If that wasn't enough pressure for a week, Zuckerberg took the big plunge when he swapped out his signature hoodie and jeans for a dark blue suit and tie for his surprise nuptials with Priscilla Chan, his girlfriend of nine years. The couple met at Harvard, when Zuckerberg was still developing his infamous social network, and have been an item ever since.

Despite Zuckerberg's rockstar status with fans and users alike, the technology mogul has led a significantly low-key life. His weekend ceremony included approximately 100 guests, including family and friends, none of whom had any idea they were attending a wedding. They were invited under the pretense of a graduation party for Chan, who also had an eventful week after graduating from medical school. Once everyone had gathered, it was announced the couple was finally tying the knot.

According to reports, Zuckerberg designed a simple ruby ring for his lady love, who looked elegant and chic in a vintage-inspired lace gown. Guests dined on the couple's favorite foods, including mouse-shaped chocolates — a treat the couple shared on their first date.

Share your well-wishes for Mark Zuckerberg and Priscilla Chan in the comments!