Ashley Tisdale was ‘hyper-focused’ on secret wedding

Ashley Tisdale was  »hyper-focused » on keeping her wedding a secret.

The 29-year-old actress, who married rocker Christopher French on Monday night (08.09.14), exchanged vows in a low-key ceremony at a private estate in Santa Barbara, California and the couple  »couldn’t have looked happier. »

A source told gossip website RadarOnline.com:  »It was all very top secret. Ashley has been hyper-focused on keeping it a secret. She wanted it to be her day and didn’t want it to be a circus.

 »All the guests went to a secret location and shuttled to the estate. Security was very tight. They took everyone’s cell phones and electronics. »

Another insider told E! that approximately 100 guests were present, including the blonde beauty’s close friend and former ‘High School Musical’ co-star Vanessa Hudgens, who was one of six bridesmaids.

The insider added:  »They couldn’t have looked happier. »

Their other co-star Zac Efron was forced to miss the event, but he shared his congratulations on Twitter on Tuesday (09.09.14), writing:  »Congrats Ash and Chris (sic) »

Guests threw white flower petals at the couple after they were pronounced husband and wife.

Ashley shared a pictures from her wedding day on Instagram on Tuesday, calling it  »the best day » of her life.