Looks like Chris Brown is upset at Tyson Beckford for being friendly with his on-again, off-again girlfriend, Karrueche Tran.

 Saturday with @Karrueche #vegas #palms #blasian

A photo posted by Tyson C. Beckford (@tysoncbeckford) on May 23, 2015 at 7:35pm PDT

It all started when Beckford took to his Instagram account on May 24 to share a selfie he took with Tran while in Las Vegas for the holiday weekend. 

A friend of Brown's, Kid Red, reacted to the image on Instagram, posting a video and tagging model's account (@tysoncbeckford) in its caption.

The R&B star commented on the aforementioned footage with an okay finger emoji and posted a snapshot of his gang on Instagram, using the same "dontplayyaself" hashtag that his pal previously captioned.

Breezy also tweeted in jealousy. His posts have since been deleted. 

 

Beckford then playfully responded to Brown on Twitter, writing: "@officialchrisbrown it's all about fun in vegas. Come thru papa." 

The model also Instagrammed a video clip taken at a gun range -- which fans immediately speculated that it was an aggressive response to the "New Flame" singer's reaction.

Just in case you forgot! #pewpew #nra #bang #2a #5.56 #ar15 #edc #.762 A video posted by Tyson C. Beckford (@tysoncbeckford) on May 24, 2015 at 6:02pm PDT

However, an insider told E! News that Beckford has no intention of getting involved with the couple.

"Tyson was just being playful but it seemed that Chris got jealous," the source said. "He is not looking for issues with Chris at all."