Singer Miley Cyrus poses at the amfAR's Fifth Annual Inspiration Gala in Los Angeles
Singer Miley Cyrus poses at the amfAR's Fifth Annual Inspiration Gala in Los Angeles, California October 29, 2014. . Reuters/Mario Anzuoni

There has been speculation in the media that pop star Miley Cyrus and Patrick Schwarzenegger are romantically involved with each other. Though there has not been any confirmation from either Miley or Patrick about their relationship, but the two seem to be enjoying each other's company. The rumoured couple enjoyed a dinner date with each other recently. According to onlookers, the two were looked happy and held each other's hands and laughed heartily.

The "Wrecking Ball" songstress went out with Arnold Schwarzenegger's son and his friends over the weekend at Bagatelle restaurant in West Hollywood, sparking more rumours of their alleged romance. Though the two did not dine alone and were in a group of more than fifteen people, their chemistry was evident, a source present at a restaurant told E! Online.

"They were definitely affectionate, holding hands, taking photos together and clearly were into each other all night," revealed an insider to eonline.com, adding that Miley was wearing a cleavage-revealing, bright red, floor length dress for the occasion.

"They stayed for about two hours before heading out with the group. Miley was drinking water, and the group had ordered some champagne," added the source.

Though Miley and Patrick have remained tight-lipped about their relationship, a source close to the couple revealed to the website that the two are having "so much fun" together. Their friends are confused about the status of their relationship and are not sure if they are couple or just good friends.

Miley Cyrus has not been in a steady relationship with any man post her break-up with her fiancé Liam Hemsworth last year. The 21-year-old, however, has been linked with many men including actor Kellan Lutz, rapper Will I am and even Rolling Stone photographer Theo Wenner. However, none of her relationships have been confirmed by her and ended up as rumours.

Meanwhile, Patrick was also spotted going out on an informal lunch with a mystery brunette on Sunday, few days after his group lunch with Miley Cyrus, Perezhilton is reporting. The identity of the girl is unknown but their picture can be seen here.