MUMBAI: Katy Perry and her on-and-off singer beau John Mayer, who reportedly ended their relationship again in March this year, were spotted holding hands during a dinner earlier this month.

Perry and Mayer were spotted having dinner together at brand-new West Hollywood hotspot Ysabel on 4 April, reports eonline.com.

The duo, who was joined by another couple for the outing, engaged in some public display of affection by cosying up with one another and holding hands throughout the outing, an insider told eonline.com

The source also added that they "definitely" looked back together.

In January, the duo sparked rumours of a reconciliation when they were spotted at dinner together at a friend's house in Los Angeles.

37-year-old Mayer and the 30-year-old ‘Roar’ singer were all smiles during the party, and they were subsequently seen out together a number of times after.