Chris Martin and Annabelle Wallis are going strong.
The 31-year-old actress was at Glastonbury to show her support for the Coldplay frontman during the band’s headlining set.
“Here we go!!” the actress, who is currently shooting a remake of The Mummy with Tom Cruise, captioned an Instagram photo of the Glastonbury stage. “Dear Mud, I’m ready for ya. Just as I’m ready for these guys..#coldplay.”
She posted two more photos of Coldplay during their performance, writing: “You smashed it. I love you guys.”
Martin’s ex-wife Gwyneth Paltrow was also in the crowd, watching her daughter Apple, 12, and son Moses, 10, help their dad with some backup vocals during Coldplay’s tribute to British indie rock band Viola Beach.
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Martin and Wallis have been lying low since the fall, when the couple showed some PDA in Paris.
“He’s a nice guy just having fun,” a source previously told PEOPLE. “What woman wouldn’t like that?”
When the couple does get together, they keep things low-key. “They spend time together in different places whenever they can,” says another insider of Martin and Wallis, who were first spotted together in August.