Adele and fiancé Rich Paul enjoy date at Nobu restaurant

Adele, who shares a 10-year-old son with her ex-husband Simon Konecki, maintained a low-profile during her outing.

The I Drink Wine hitmaker quickly slipped out of her car and headed into the restaurant. She wore a loose-fitting black blouse, flared pants, and a pair of oversized sunglasses.

Sports agent Rich, 41, was also present and casually dressed, wearing a bright green hoodie and jeans alongside Adele during the outing.

Adele's outing comes after she recently admitted to having developed "jock itch" due to sweating in her Spanx while performing under the hot lights at The Colosseum at Caesars Palace.

Adele, who took a three-month break from her Vegas residency, expressed her nervousness about returning to the stage after completing the first leg of her run in March.

"All week I had just been buzzing and right then I was stood right there (behind the curtain) and I s**t myself!" she confessed.

The singer then told fans how excited she was to be doing shows again, "We had a very long break and I am gassed to be back. I was bored out of my brains. Somehow I missed you. It is a lovely change."

"I genuinely love doing these shows and it is the highlight of my week. I was desperate to get back. It is a whole new meaning.”