Singer Miley Cyrus and beau Patrick Schwarzenegger went on a dinner date accompanied by the latter's mother Maria Shiver.

She sat next to Cyrus and didn't seem to have problems with the relationship between the singer and her son.

"They all looked like they were having a great time -- enjoying engaging conversation and laughing, It looked like Maria and Miley got along really well," an eyewitness told eonline.com.

The couple was affectionate towards each other when they left the dinner group and headed to the patio area.

"I saw her put her arm on his shoulder and then he put his arm around her, they were smiling a lot," the eyewitness added.

"Miley and Patrick were really cute together. They look like they are genuinely in love," another source added.

Just last month, the couple and Patrick's dad Arnold Schwarzenegger were enjoying a ski vacation in Idaho.