Demi Lovato and Luke Rockhold's relationship is heating up! The 'Skyscraper' singer is hanging out with Luke, the 32-year-old UFC fighter.

According to E! News, the pop singer and UFC fighter are spending more time together, and enjoying each other's company. The linkup rumors have started to come over when they were photographed together attending a Los Angeles Rams football game. The two reportedly kept their interaction casual but the romantic chemistry between them was quite visible. They sure look happy together!

Last Month Demi posted a picture of her left pinkie finger that got a tiny smiley face tattoo and just a few days after Rockhold shared a photo of his index finger that got similar tiny smiley tattoo, Refinery 29 reports. Are these twin tattoos a coincidence? 

Demi just broke up with her boyfriend Wilmer Valderrama, Almost six months back. Both were in relationship for 6 years.  What was the reason of their break-up? Well Demi wanted take their relationship to next level but reportedly Valderrama was not ready to commit. The news of their breakup shocked many of their fans that followed their relationship.

Apparently, Lovato and Valderrama have already moved on from their relationship. The actor has been seen a couple of times with ex-girlfriend Minka Kelly.

Rumors about Lovato is seeing John Mayer also surfaced when were spotted having dinner in L.A. in late October. But Mayer and Lovato were never linked romantically. However, both admired each other's work.

Till now, the 24-year-old singer, Lovato and 32-year-old former UFC fighter, Rockhold are hanging out from quite sometime, but never disclose their relationship publically. The duo is still a rumored couple and comment on the new relationship. Does Luke will commit to Demi? Do both exchange ring soon?  One thing for sure, many eyes will follow Demi and Luke in the days ahead!