The belle of the ball!
Kim Kardashian wore an unusual two-toned gown to the Vienna Opera Ball today.
The 33-year-old appeared on the arm of Austrian billionaire Richard Lugner and donned a satin cream-colored skirt with a black peekaboo top.
Kim's evening wear flaunted some serious curves, showing off her impressive post-baby bod and décolletage.
Kris Jenner was right by her daughter's side throughout the evening, and opted to wear a black sequined gown for the special occasion.
Earlier in the day, the mother-daughter duo posed with Lugner at a press conference for the ball.
Decked out in all white, Kim stood sandwiched in between her mother and the 81-year-old tycoon outside his shopping mall.
"I heard it's just an extraordinary event, that it's extremely beautiful and I'm just honored that I was invited to come here," the E! reality star told reporters.
Lugner is paying Kardashian an undisclosed sum of money to attend the famous ball with him. While the amount has not been disclosed, the going rate to rent a date is reportedly between $150,000 and $1 million.