Paris Jackson
Paris Jackson attends a candlelight vigil at the childhood home of Michael Jacksonin Gary, Indiana, Aug. 29, 2012. Getty Images/Tasos Katopodis

Paris Jackson has once again raised concerns among her family members over her addictions after she was recently pictured buying beer with her boyfriend Michael Snoddy, Radar Online reported. Earlier this year, Michael Jackson's daughter had proudly claimed that she was a member of Alcoholics Anonymous.

Over the last few months, Paris has reportedly been sober but her family is now "terrified" that the 18-year-old may be spiraling out of control. Jackson also reportedly met her boyfriend Snoddy at an Alcoholics Anonymous meeting in Los Angeles.

And, on Wednesday, Paris was seen carrying a bag full of booze.

"Paris is 18 now and there is not really much that anyone can do to stop her," a source, who spoke to Paris' family about the photos, told Radar Online. "Of course her family is worried! They are absolutely terrified and have worried about Paris non-stop since her dad Michael died. But, up until now, they did not have any proof.

"Paris tells her family that she is still sober and that her boyfriend is, too. She claims to be going to A.A. meetings and working with a sponsor," the source added.

The source also reportedly said that Paris, who was under court-appointed guardianship of her grandmother, Katherine, 85, and cousin, T.J. Jackson, 37, before 18 years of age, has not been responding to anyone's calls.

"Katherine called Paris and told her to come back home to L.A. immediately. But Paris did not. Instead she hung up on her own grandmother and is not answering her texts or calls now. She's not responding to anyone," the source said. "Paris has a lot of money now and does not listen to what anyone says ... She knows that no one can cut her off from her fortune, and as much as she says she hates the attention, she absolutely loves it. She is getting a huge taste of fame now."

In May, Paris' family expressed concern over her lifestyle as she was going "totally out of control." Paris got a tongue ring and several tattoos since she started dating Snoddy, and her family reportedly didn't like it.

Paris' family previously said that she was "inconsolable" after her breakup with Chester Castellaw, whom she split from after a yearlong romance.