Songstress Demi Lovato recently filmed a special guest appearance on the upcoming second season of 'From Dusk Till Dawn: The Series', which also stars her boyfriend Wilmer Valderrama, and he has now opened up about what it was like to work alongside her. 

During a new interview with People magazine, the heartthrob explained that it was a lot of fun to be on set and to shoot with his superstar girlfriend: "She has a very significant part in it, and it was fun. It was a blast. We’re both artists, so to be able to share our talents together on screen, it’s just a good memory to have together."

Earlier in June, Lovato uploaded a photograph of herself posing with the show's director, Robert Rodriguez, and told her fans that it was an amazing experience: 

"The past few days shooting #FromDuskTillDawn have been so incredible.. Such an honor to be directed by the one and only @Rodriguez. I had so much fun... Bummed it's over but I can't wait for everyone to see it!!!!!"

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Watch a trailer for the TV series below: