Ariana Grande's new music video for 'Into You' was unveiled earlier this week and in the promo clip she can be seen wearing jewellery pieces from designer Alex Woo.

Speaking exclusively to Billboard magazine, Woo admitted that she was amazed when the request from Grande appeared and she was so proud to show off her pieces:

"I can't tell you how excited I was when I heard that Ariana was wearing not only one, but two, of my pieces in her new video! My whole office was screaming when we found out."

Referring to the exact pieces worn by the superstar in her music video, Woo explained: "Ariana is wearing my Princess Kiss pendant and Words Taken Arrow necklace. These two designs launched recently, and like all my designs are made in New York. They are available in sterling silver, 14-karat gold, or with diamonds. Depending on the metal, the price can range from $128-$958."

Woo added: "This is the first time Ariana has worn my pieces, but her stylist Law Roach has worked with me before with his other client Zendaya. Since he knows Zendaya and Ariana so well, Law really knows what will resonate with them. I'm appreciative that they have been so supportive of my collection."

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Watch Grande's video for 'Into You' below: