Though coaches Shakira and Christina Aguilera have completely different styles on The Voice, both pop stars have worn sparkly necklaces as headbands in their big red chairs. Most recently, Shakira wore a Swarovski Talina Crystal necklace around her head on June 10 for the live semi-finals.

But the Colombian superstar certainly wasn’t the first diva to rock a necklace as a headband on The Voice stage. Back in Season 2, Christina Aguilera wore a Martin Bernstein dripping chains and pave diamond balls necklace as a headdress.

The difference in cost between these two necklaces is pretty significant. Shak’s crystals only cost $180, while Xtina’s jewels cost $14,500!

Shakira chose to keep her look simple with a sparkly silver and white top. Naturally, Christina opted for a more dramatic look with giant hoop earrings, a plunging neckline, a black biker jacket, and dark, smokey eyes.

These two ladies seem pretty friendly toward one another, but all bets are off when it comes to fashion. You tell us, who had the best headband look? Vote below!