Spin the Wheel (Vegas #5)

Description from back cover of book:

Short Bridge Story:
Lisa will be at Aurora and Kai's wedding and forced to spend the evening with Jeff Waters, a man whose very presence makes her feel about the same age as Noel, her three-year-old adopted nephew. Not only can't she talk with the man around, she can't think straight when his gorgeous grey eyes search hers as if he's trying to figure her out.
Jeff is intrigued with the long-legged, curly-haired beauty who tries so hard to ignore him. When they end up spending the night together, he knows he's met the one and only. Now all he has to do is get her to acknowledge the fact that she really does like him even when she's sober.