Iggy Azalea and Nick Young celebrated their one year anniversary at Target on Sunday.

Taking to his Instagram account, Nick posted a picture of the blonde beauty, which he accompanied with the caption: "Happy Anniversary boo thang ..1 yr ago I put my Mack down and took this girl on a date to Target, and she's been trapped since lol (sic)."

The 'Fancy' hitmaker also took to the photo-sharing site to post a picture of herself and her beau outside the store, which she accompanied with the caption: "It's our anniversary #SeriousTho #LoveYouBoo (sic)."

However, Nick didn't just treat Iggy to a shopping trip as he also splashed out on two bouquets of red roses.

Meanwhile, the stunning star insisted earlier this year that there was some bizarre logic behind her choice of date last year as she believes you can really get to know someone based on their shopping taste.

She said: "You can really get to know someone at Target so I was like, 'What quilts are you into? What's your favourite movie? What snacks do you like?' "