Two weeks after their New Year's Day engagement, Dancing With the Stars' Karina Smirnoff and Maksim Chmerkovskiy sat down with E! News to share the details.

It all went down in Las Vegas, where Maksim had their hotel room decorated with rose petals, candles and a little Louis Vuitton box just hanging out in the corner. Inside that box was a coveted handbag from the label's Miroir line. And inside that bag...a 3-carat Harry Winston engagement ring!

Only, when it came time for Maksim's romantic proposal, what followed was not so charming. "He goes, I've been with a lot of women," says Karina.

Watch E! News tonight at 7 for Karina's full reaction, plus more engagement details from their exclusive interview.