LiLo 'smitten' by new Brit boytoy Christian Arno Williams

Lindsay Lohan is so smitten with her new love interest Christian Arno Williams, that she was reportedly overheard bragging to her friends about her rumored romance with the British student/part-time model during a recent trip to the club Boujis in Kensington, London.

An eyewitness told Radar Online that the actress was overheard gushing about her new boy toy that she has been seen out with this week, telling anyone who would listen how great he is.

Williams did not accompany Lohan to the venue, but she was seen arriving with a group of friends after midnight, where she danced the night away to a string of R and B hits.

Inside the swanky nightspot, Lohan sat at a VIP table with pals, who reportedly spent nearly 5,000 dollars on cocktails including "Crackbaby" shots and the club's signature drink, Boujis B cocktail vessel, before leaving at 3 am, the onlooker said.

Lohan met Williams at the Shanghai Fashion Awards in China, and the pair are said to have been inseparable ever since, with Lohan even buying the Abercrombie and Fitch hunk a 49,200-dollar Rolex.