Fans got thrilled when they saw Demi Lovato and Wilmer Valderrama kiss in her new music video. The 22-year old singer showed snippets of her tour in the music video of "Nightingale" and one scene showed her locking lips at the backstage with her 34-year old boyfriend. You can catch the passionate kiss around 3 minutes of the video:

This isn't the first time that the actor appeared in Demi's music video. He also made a short appearance in her music video for "Really Don't Care." There isn't any smooching shown there, but Demi Lovato and Wilmer Valderrama looked like they just kissed and was caught by the camera because they both looked surprised.

The relationship of the pop singer and the actor seems to be getting stronger. Does that mean they are planning to settle down soon? A day before New Year's Eve, Demi Lovato shared her first family photo with her new baby and her boyfriend on Instagram. She captioned the photo, "Christmas Eve headed to Dallas with my little family."

A few days ago, the "Skyscraper" hitmaker proudly introduced to the whole world her new baby named Buddy. It is a cute white pooch and she got it before Christmas. You can see how much she adores Buddy as she shares photos and videos of her puppy on Instagram.

She captioned one photo, "I really am so in love with this little guy... My little baby." Another photo showed the songstress cradling Buddy like a little baby. She wrote, "Idk if this little guy will ever be able to comprehend how much I love him but I'll do everything I possibly can to try and show him. I love you @demisbuddy"

The cute family photo of Demi Lovato and Wilmer Valderrama with their baby could be a sign that they are ready to start their own family. A close pal of the singer told Radar Online, "They are getting beyond serious." The insider added, "She says that Wilmer is her soul partner and she could never see herself with anyone else." Do you think we will hear wedding bells soon?