Lindsay Lohan, 27, is smitten with her new love interest. The actress was reportedly overheard bragging to her friends about her rumored romance with British student and part-time model Christian Arno Williams during a trip to exclusive celebrity nightspot Boujis in Kensington, London on Sunday night. An onlooker told Bang Showbiz: ''Lindsay 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.'' Christian did not accompany Lindsay to the venue, but she was seen arriving with a group of friends at 12:30 a.m. where she danced the night away to a string
of commercial R&B records. Lindsay and Christian met at the Shangai Fashion Awards in China, but they're trying to keep their romance under wraps. A source told the Daily Mirror
: ''They spent loads of time together and got pretty close, quite quickly. Neither knows whether this will lead to anything or if it was merely a holiday romance but, at the moment, Christian is really happy and quite excited. He has only told a handful of people and is trying to keep is discreet, as is Lindsay.''