Jeff Bezos and Lauren Sanchez had a 2nd star-studded engagement party attended by guests including Kris Jenner, Oprah, and Robert Pattinson

• Call it déjà vu: Jeff Bezos and fiancée Lauren Sanchez had an engagement party, again.
• Their close friends Barry Diller and Diane von Furstenberg hosted the party, per Vogue.

Why have one engagement party when you can have two? That's at least what Jeff Bezos and Lauren Sanchez must have been thinking.

The Amazon founder and his journalist-turned-helicopter pilot fiancée celebrated their engagement — again — with a party this weekend at the Beverly Hills home of their close friends IAC chairman Barry Diller and his wife, the fashion designer Diane von Furstenberg, according to a Vogue article published Tuesday.

Guests included the likes of Kris Jenner, Oprah Winfrey, Robert Pattinson, Salma Hayek Pinault, and Barbra Streisand, per Vogue.

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The couple, who got engaged earlier this year after four years of dating, first celebrated with a party in August onboard Bezos' new $500 million superyacht.

Guests at Bezos' and Sanchez's first engagement party included big names like Leonardo DiCaprio, Bill Gates, the Queen of Jordan, Andrew Garfield, and Bumble founder Whitney Wolfe Herd, according to Page Six.

Sanchez recently told Vogue the story of Bezos' proposal, saying he hid the ring under Sanchez's pillow.

"When he opened the box, I think I blacked out a bit," she said.