Everyday someone gets engaged right? But it’s only a handful of these proposals that can actually affect the lives of jewelers by inspiring admirers of the ring styles. Courtesy of People.com reporting, here are the five recent celebrity engagements in which your customers might be interested—so, you should be, too.

Allison Williams of Girls is engaged to Ricky Van Veen. The ring made its debut on Oscar night.

Mary-Kate Olsen is engaged to Olivier Sarkozy. She’s wearing a massive yellow gold ring with what looks like black rhodium and a colorless round diamond set in the center.

Mila Kunis is engaged to Ashton Kutcher. An image reveals that it’s a solitaire diamond set in a white metal.

Former Smallville star Laura Vandervoort is engaged to British actor and television host Oliver Trevena. A photo reveals the ring is made in a white metal and features multiple colorless diamonds.

Voice coach and legendary pop star Christina Aguilera is engaged to Matt Rutler. In a social media image, the engagement ring appears to be a white metal with colorless diamonds in a vintage-inspired, argyle-shaped style with melee and a larger center stone.

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JCK