Actor Aaron Paul and his fiancee celebrated their upcoming nuptials during a lavish engagement party in Las Vegas on Saturday (18May13).

The Breaking Bad star and his bride-to-be, Lauren Parsekian, enjoyed a special evening with a large group of friends in the Library Room at Marquee, where guests danced and sipped on cocktails.

A source tells, "Aaron rocked a bow tie, and Lauren donned a veil. The lovebirds were dancing and canoodling."

The couple was also surprised with his and hers cakes - Paul's was in the shape of a staircase replica of the steps where he proposed to the beauty in Paris, France last year (12). It was inscribed with the message, "My pretty bird, thank you for loving me."

Paul and Parsekian are set to walk down the aisle this weekend (26May13) in Malibu, California, and British singer Ellie Goulding is scheduled to provide the entertainment.