Actors Teresa Palmer and Mark Webber Marry in Mexico

Congratulations to pregnant Teresa Palmer and Mark Webber who married Saturday!

The couple exchanged vows in Punta Mita, Mexico, a source confirmed to Us Weekly.

"They wanted to get married before the baby arrives," the source told the entertainment magazine.

The 27-year-old Australian actress flaunted her growing baby bump dressed in a beautiful white lace gown that was embellished at the shoulders, reported Us. The couple "held hands the entire time".  They tied the knot underneath a floral altar.

"They wanted to get married before the baby arrives," the insider added. Teresa will now be a step mother to Mark's son Isaac Love from a previous relationship with actress Frankie Shaw.

The 'Warm Bodies' actress and actor Mark announced their engagement to their fans in August on Twitter. "I think I've said the word 'fiancé' over 100 times in the last few hours," Teresa tweeted. "It's sounds so nice. So happy."

Just recently, Teresa was seen gushing at her baby shower at Red O restaurant in West Hollywood. It was attended by her family members, close friends and actress Jaime King. "What a beautiful day!" tweeted Teresa.

"Everyone was posing for pictures and rubbing Teresa's belly, seeing if they could feel the baby kick," the source added. "Mark always had his hand on Teresa's stomach as well, and seemed excited and proud."

In April, the actress revealed that she was ready to marry Mark and have kids."Marriage and having kids are right around the corner," she told WHO magazine.