Brody Jenner's mom gave him a very special gift for Christmas.

Linda Thompson, a songwriter, gave Jenner, 36, a necklace that once belonged to her ex-boyfriend, Elvis Presley.

Thompson, 69, who shares Jenner with Olympic athlete Caitlyn Jenner, took to Instagram to address the gift.

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"@brodyjenner has a deep admiration for Elvis -- not only as the king of rock ‘n’ roll, but as the 'king of bling,' as well," Thompson said. "So this is what I got Brody for Christmas this year! He already has a TCB tattoo on his wrist! Scroll through to see other jewelry that my dear friend Lowell Hayes in Memphis made for Elvis and me years ago... Lowell is the best!"

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The "TCB tattoo" refers to Presley's motto, "taking care of business."

The post featured pictures of the necklace, which was a gold, bedazzled lightning bolt surrounded by the letters "TCB" on a gold chain.

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More of The King's jewelry was showcased in the post, including another necklace with "Christmas -- 1973 I Love You" engraved on it and a diamond pin.