Party girl Jen Bunney was all about the single life during her time on "The Hills," but thanks to a ring and a certain white dress, those days are over.

Bunney and fiancé Taylor Dunphy tied the knot on Sunday at the Trump National Golf Club in Palos Verdes, California, and ol' pal Heidi Montag, who was among the occasion's guests, told Us Weekly the whole thing seemed like a total fantasy.

"It was the most beautiful wedding in every way," Montag, who seemed to really enjoy the photo booth with husband Spencer Pratt, said. "Every detail was perfect, elegant, and classic, just like Jen."

"Jen and Taylor are truly soul mates," she added. "There are not two people who are more in love and destined for each other. Truly a divine match."

Now, having locked down her dream man, Jen is off to Bali for a two-week-long honeymoon, she said on Instagram. Treat these two well, Indonesia!

Shocked to hear JB has finally settled down? Share your reaction in the comments below!