Fiona the hippo crashed a marriage proposal at the Cincinnati Zoo

Fiona is the queen of photobombs.

The perfect baby hippo made a perfect appearance in an engagement photo earlier this month -- perhaps the most wonderful photobomb of our time.

Prime Day deals you can shop right now

Products available for purchase here through affiliate links are selected by our merchandising team. If you buy something through links on our site, Mashable may earn an affiliate commission.

• iRobot Roomba Combo i3+ Self-Emptying Robot Vacuum and Mop—$329.99(List Price $599.99)

• Samsung Galaxy Tab A9+ 10.9" 64GB Wi-Fi Tablet—$178.99(List Price $219.99)

• Apple AirPods Pro 2nd Gen With MagSafe USB-C Charging Case—$199.00(List Price $249.00)

• Eero 6 Dual-Band Mesh Wi-Fi 6 System (Router + 2 Extenders)—$149.99(List Price $199.99)

• Apple Watch Series 9 (GPS, 41mm, Midnight, S/M, Sports Band)—$299.00(List Price $399.00)

Mashable Top StoriesStay connected with the hottest stories of the day and the latest entertainment news.Sign up for Mashable's Top Stories newsletterBy signing up you agree to our Terms of Use and Privacy Policy.Thanks for signing up!

Happy couple and Cincinnati Zoo frequenters Nick Kelble and Hayley Roll are huge fans of Queen Fiona, and were so pleased she could be there for their big day. Judging by the serene, ultra-chill look on her face, Fiona was happy to be there too.

SEE ALSO:Fiona the hippo is the queen of fall

We're so happy Fiona could be there on our special day ❤ here's to many more years of going to zoos with you 😙 @cincinnatizoo #cincinnatizoo #fionathehippo #fionafix #keepingupwiththekelbles #cincyzoopic

A post shared by Hayley Roll (@hayley_roll) on Oct 8, 2017 at 10:41am PDT

Congrats to Kelble and Roll on this amazing omen for their marriage. Can't wait for Fiona to be the flower girl, the ring bearer, the maid of honor, and the officiant at the wedding!

---

Featured Video For You

---

Baby manatees take to the sky for rehabilitation

---

TopicsAnimalsInstagram