Just one day after news broke that Tyga and Kylie Jenner had called it quits, the “Stimulated” rapper was spotted outside Beyoncé’s “Formation World Tour” concert with reality star Karlie Redd. Before rumors could begin to swirl about their outing, Tyga took to Twitter to say there’s nothing going on between him and Redd.

According to People magazine, Tyga and the “Love & Hip Hop: Atlanta” star were seen walking side-by-side outside the Rose Bowl Stadium in Pasadena, California.  The outlet reports that Jenner’s half-siblings, Khloe and Kourtney Kardashian, were also at the concert, but it’s not clear if they ever met up with Tyga.

When a fan tweeted asking the 26-year-old rapper about Redd, Tyga wrote back, “stop. Not w her. [sic]” Redd hasn’t commented on hanging out with Tyga.

As previously reported, Tyga talked about his split from Jenner, saying that things fell apart between them because they are focusing on their own lives right now. “Sometimes things just don’t work out,” he told a TMZ photographer. “But I love her.”

The “Keeping Up With the Kardashians” star and Tyga started dating in October 2014 and briefly split in November. The pair were able to work things out that time, but a source told People magazine that this breakup is different, and they don’t plan on getting back together. “Over and over again, she feels like she can’t trust Tyga,” a source previously told the outlet. “There have been and continue to be too many lies.”

However, a source told Us Weekly that the split is temporary, and it’s something Jenner and Tyga do a lot. “They fight and get back together all in the same day constantly … We’ve been down this road before,” the source said.