Tyga has splashed out $45,000 on a new teeth grill.

According to gossip website TMZ, the 18-carat item is the most expensive grill celebrity jeweller Ben Baller has ever made.

Tyga - who also has a pink version which he previously purchased for $35,000 - may have bought himself the grill as a celebratory present after he recently rekindled his romance with Kylie Jenner.

The on-again couple were spotted at Kanye West's 'Famous' video premiere on Friday (24.06.16), where they held hands.

Kylie, 18, and Tyga were also seen over the weekend in the car he gave to her as a gift.

The pair are said to be "so in love", but are taking things slower.

A source told PEOPLE: "Kylie and Tyga are giving things another shot. They are taking things a lot slower this time around, though, and are using their former arguments and fights as a learning curve and as a reference point for a healthier future.

"She can't resist him and he can't resist her. They are still so in love, so getting back together was relatively inevitable. They both knew that but needed their space to decompress and regroup and grow."

Following Tyga and Kylie's split in May, the 'Keeping Up With the Kardashians' star was romantically linked to 22-year-old rapper PartyNextDoor, who is also known as Jahron Anthony Brathwaite.