Brangelina tie the knot?

Angelina Jolie and Brad Pitt

Brad Pitt and Angelina Jolie have sparked rumors they have married in secret.

The pair have been engaged since April 2012 and there has been constant speculation about when they will tie the knot. Angelina has ignited fresh reports after she was spotted wearing a new ring on her wedding finger.

The 38-year-old actress was photographed showing off the latest addition to her jewelry collection while shopping in Bondi Beach, Australia, on Sunday. Angelina has been wearing a gold band, which belonged to Brad’s great-grandmother, since she got engaged. However, this new ring is thicker and lighter than the other piece, fuelling rumors the stars have exchanged vows in secret.

Brad and Angelina got their marriage license in February, but this required them to marry within 90 days. It was later claimed they were planning to wed in May at their estate in France.

The latest round of rumors suggested they had decided to tie the knot over the Labor Day weekend last month at their home in Los Angeles.

“Their house is bustling with activity, and one friend even saw a top Los Angeles wedding planner exiting their front door last month,” a source told America’s OK! magazine.

The loved-up pair visited a jewelry store in Hong Kong last week, with Brad splashing out a reported $300,000 on gifts for his fiancée.

“They bought a Parmigiani Watch [a Swiss brand known for its high quality] and some other jewelry products from our shop that day,” Kristy Yue, Assistant Public Relations Manager for the store, told People.

Brad, 49, is believed to have chosen an 18-carat gold necklace called the ‘Sunray’ for Angelina, featuring a circular diamond pendant, along with a silver bracelet which is supposed to bring happiness and safety.

Representatives for the Hollywood stars are yet to comment on the wedding speculation.

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