Love and music went hand in hand (literally) over the weekend at the Glastonbury music festival.
The Sun reported that they hung out in the VIP area and were spotted "holding hands and stroking each other" while hanging out with Bradley Cooper and Oasis member Noel Gallagher.
The report claims Sienna and Brad met up at 3 am.
"Brad and Sienna couldn't keep their hands off each other, touching and stroking each other at every opportunity," the source said. "They seemed really intimate."
The actor seems thrilled to be meeting up with Sienna in the area known at the festival as the Rabbit Hole, the onlooker said.
"They seemed keen to get away from prying eyes and made a dash for the Rabbit Hole, the festival's underground and exclusive venue, with a group of friends and were inseparable as they waited to go inside," the source said. "The party was cut short and they had to leave after five minutes because the venue was closing. Bradley Cooper left and Brad and Sienna headed back arm in arm to their private Winnebego."
Another source also said similar things to the Daily Star, claiming, "Brad and Sienna were looking very cozy. I couldn't believe it – they were kissing in the VIP section of the Rabbit Hole."
Both Brad and Sienna's camps denied the romance several months ago when it was first reported.
The reports state that the two were spotted holding hands as they walked to her Winnebego.
"Chris and Katy were walking hand in hand through the hospitality area and looked like they were really enjoying each other's company. She was wearing a big coat and hood to hide her face but kept whispering in his ear and laughing," the source said. "As soon as a fan recognized her, though, she dropped Chris's hand and they both raced into the Winnebago area. Earlier on they had watched Stormzy together too and met him backstage. They were sticking together for the whole evening."