:: Singer Katy Perry and Orlando Bloom have sparked speculations that they are back together after they were spotted getting up close and personal at a music gig here.

They were seen getting cosy at Ed Sheeran’s concert at Staples Center last week, reports eonline.com.

Perry and Bloom dated for about 10 months and their representatives announced they had called it quits in February.

A fan’s photographs of the two in the crowd, with Perry appearing to lean back against Bloom, were posted on Instagram. They had floor seats and both wore black baseball caps.

A witness said: “They definitely seemed like they’re back together. They cuddled most of the night. She sat on his lap most of the night and shared kisses.

“They looked like they were having the time of their lives. People didn’t really bug her. I don’t really think people knew it was them because they had hats on and stuff.”