Is this awkward? Kourtney Kardashian and Kylie Jenner recently hung out with Rob Kardashian's ex-girlfriend, Adrienne Bailon, and the trio was all smiles.
Bailon is a co-host on The Real and former member of girl groups The Cheetah Girls and 3LW. She also starred in three Cheetah Girls movies on Disney Channel.
"Cause we are sistersss," Jenner wrote alongside a photo of the gal pals laughing, referencing lyrics from a popular Cheetah Girls song.
The pic shows Kardashian and Bailon sitting on Jenner's lap. Kardashian is seen wearing tight leather pants, while Bailon is sporting an even tighter mesh, see-through body suit.
Bailon shared the same photo on her Instagram account, captioning the pic with three heart emojis.
Kardashian posted another photo of the ladies. She captioned the pic, "Reunited best friends lol." The photos appear to be have been taken at Justin Bieber's 22nd birthday party on Saturday night.
Bailon dated Rob for two years before the pair broke up in 2009. She even appeared alongside him on the family's reality show, Keeping Up With the Kardashians. Rob admitted to being unfaithful to her in a 2010 episode.
The couple even got tattoos of each other's names while they were dating. Bailon got her tattoo of Rob's named finally removed in 2014.
That same year, Bailon stirred up some controversy with the Kardashian sisters when she opened up about her previous relationship with Rob to Latina magazine. The host, actress and singer said getting "stuck with that Kardashian label" was "so hurtful to me and my career."
Bailon later told E! News, "I never meant any harm with anything I said," adding, "I think they're amazing people."
It was revealed in January that Rob is currently dating Blac Chyna. Chyna shares a 3-year-old son with Jenner's boyfriend, Tyga.
Things appear to be getting serious between Rob and Chyna. Rob gifted Chyna with lavish presents earlier this month on Valentine's Day and the pair has appeared in public together often in recent weeks.
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