Nothing like a Happy Halloween to smooth over any relationship troubles!
"CAUGHT!!! @jlo & I...#ninjas #sneaky #halloween," the 25-year-old dancer-choreographer captioned a photo of himself and his ladylove channeling their inner-ninja, while Casper hangs from a tree as J.Lo looks ready to pounce.
The couple of two years appears to be having a blast in the photo, enjoying a little fright fest fun while spending quality time with each other and a few of their close friends.
"Me and my Ninjas @BEAUcasperSMART @Didntinviteme @lizimperio," the mother of two shared another fun shot of her entire crew all sporting their ninja costumes while keeping their mouths covered, holding swords and striking a fighter pose for extra authenticity.
Lopez and her man even spent part of the night hanging with Snoop Dogg, who opted to don a "Run DMC" sweatshirt and a lion mask, snapping a close-up shot with the rapper in which you can really see Smart's bloody face makeup (so spooky!).
While there certainly seems like there's no trouble in paradise in the pics, a source recently told E! News that the pair has hit a rough patch and a breakup may be imminent.
"Things are not going well at the moment," the insider exclusively told E! News two weeks ago. "They are bickering and it's clear to the people around them that there is an irritation between them at the moment. It's hot and cold, but more cold than hot right now."
Lopez, who separated from third husband Marc Anthony in July 2011, "was really drawn to Casper because he was so attentive to her when she split from Marc," the source continued. "She was lacking confidence at the time and he was the best medicine for her. He gave her back her confidence and made her feel special."
Various reports have suggested that the reason why Smart and Lopez have lasted so long is because Jennifer's two children, Max and Emme, adore her dancer beau, whom her kids met when he worked as her back-up dancer although Lopez, for one, "never thought it was going to be long-term."
"He is certainly not the big love of her life—she knows that, he knows that," the source said. "If this relationship lasts it will be surprising to everyone."
The couple celebrated their two-year anniversary on Oct. 25, with Smart sending love on social media to his "lil beautiful bear."