Cardi B and Offset are known for getting each other extravagant birthday gifts.

It appeared that was all down when Cardi filed for divorce earlier this year.  But Offset won her back, in part with a fancy birthday gift and now it's Cardi's turn to return the favor.

Bardi bought 'Set a rare Lamborghini Aventador SVJ for his 29th bornday.  The ride has a base price of almost 600K.  The Migo was so excited he tried to have sex with the supercar.

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Happy birthday, Offset.