Pattinson and Waterhouse made their red carpet debut at the Dior show in Egypt.
Waterhouse joined Pattinson for his 36th birthday celebrations.
Waterhouse had a sweet reaction to watching The Batman with Pattinson.
She called out the Gossip Girl reboot for a joke about her relationship.
The couple was spotted with Pattinson's parents, leading to engagement rumors.
Waterhouse was seen wearing a gold band at a dinner party, sparking more speculation.
The couple has been together for four years and has a private yet serious relationship.
Pattinson shared a funny story about Waterhouse's interaction with their repairman about The Batman.