Ciara and Russell Wilson are one happy couple!

On Saturday, the 30-year-old "Dance Like We're Makin' Love" singer and the NFL pro made their first public appearance as an engaged couple in Las Vegas.

WATCH: Ciara Shares Sweet Video With Fiance Russell Wilson

Dressed in a sexy leather two-piece and strappy knee-high heels, the brunette beauty looked happier than ever while posing for photos with her handsome fiancé, who was equally as trendy in an all-black ensemble.

As great as their outfits were, it was one accessory in particular that caught our attention -- Ciara's massive 16-carat engagement ring!

WATCH: Blinged-Out Celeb Engagement Rings by the Numbers

Seriously, check out that bling!

The duo hit up Sin City for Ciara's scheduled performance at the Marquee Dayclub Season Grand Opening inside the Cosmopolitan of Las Vegas Resort and Casino. Following her show, they sipped on rosé champagne in their VIP bungalow.

WATCH: Ciara Talks Engagement to Russell Wilson: 'It's All About Time'

The Seattle Seahawks quarterback announced he had popped the question to his bride-to-be earlier this month in an adorable Instagram video that was taken just moments after he got on one knee.

"She said Yes!!!" Wilson, 27, captioned it. "Since Day 1 I knew you were the one. No Greater feeling... #TrueLove."

Ciara re-posted the video to her own account, writing, "God Is Good! Grateful For You @DangRussWilson. You Are Heaven Sent. I'm Looking Forward To Spending Forever With You."

WATCH: Ciara and Russell Wilson Share Sexy Photos From Vacation in Mexico

#RelationshipGoals!

It's the second engagement for both Wilson and Ciara. Wilson was previously married to Ashton Meem from 2012 to 2014, and Ciara was engaged to rapper Future but called things off in August 2014. The two have one child together, 1-year-old son, Future Zahir Wilburn.

WATCH: Ciara and Russell Wilson Are Engaged -- See Her Enormous Ring!

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