Cameron Diaz and Benji Madden are apparently taking the next step in their relationship.

E! News reported the 41-year-old "Charlie's Angels" actress introduced her new boyfriend to her family in Florida over the Fourth of July weekend. The couple took a five-day trip to Orlando - marking the first time the "Sex Tape" actress has brought her 35-year-old rock star boyfriend to meet the family.

"They flew into Orlando and then drove to Tampa where they met up for a reunion," a source revealed. "They also spent a few days at the beach on Anna Maria Island, where Cameron's family has a house. It was a great vacation and they had a blast spending time with Cameron's nieces and nephews."

The source added: "Cameron and Benji are like big kids themselves. They were having a great time jumping over waves and splashing in the water. They were giving the kids piggyback rides and seemed like the best babysitters ever. The kids all couldn't wait to hang out with Cameron, and Benji was right there with her having fun."

An insider told E! News Madden fit in well with the family and added that "everyone hung out together for several days and bonded by the end of the trip."

Diaz and Madden reportedly began their relationship in May and were spotted leaving the gym together. The couple has not confirmed their relationship, but has been spotted several times spending time together and showing some major PDA. 

The two were photographed at the beach last Thursday. Us Weekly reported that the pair chatted with other beach-goers.

The source said: ''Cameron was hugging Benji from behind and kissing him whenever there was a free moment. They swam together and went to some of Cameron's favorite local restaurants. They seem like they are having fun getting to know each other and taking it to the next level.''

Last month, Madden revealed that he was "lucky" to be dating Diaz.