All products featured on Allure are independently selected by our editors.

However, we may receive compensation from retailers and/or from purchases of products through links in this article.

TakeChristina Aguilerafor shining, shimmering example.

Christina Aguilera

Getty Images

The iconic singer’s equally iconic blonde stretched all the way past her waist in a super-straight style.

If you guessed this sudden multi-foot growth is more wig than witchcraft, you’re a smart cookie.

Once on, Dorsey appliedTresemme Keratin Smooth Weightless Collection Silky Smooth Spray.

Maluma and Christina Aguilera present the Best Música Urbana Album at the 66th Annual GRAMMY Awards

Getty Images

Finally, we saturated the hairline with hairspray and finished with a diffuser."

We especially love that her iridescent chrome nails are a perfect match for her pale blue gown.

More long-hair moments:

Now watch Charli D’Amelio react to TikTok beauty trends:

Christina Aguilera poses in a pale blue dress at the grammys

Getty Images