It seems that things are going very smoothly for Rihanna and Drake, while Karrueche Tran are still sour from the recent split from Chris Brown. The "Take Care" duo reunites for a night out in London, as the X singer's ex-girlfriend publicly disses him on Instagram.

Rihanna and Drake have reportedly been inseparable since they started dating exclusively. They had a blast at the London nightclub Tramp on March 25, just a day after the Canadian rapper's Would You Like a Tour concert at O2 Arena, where the Barbadian singer was spotted singing along and cheering on her new beau. Although they each arrived to the venue separately, the couple reunited and enjoyed each other's company, so much to the point that they did not leave until 5 a.m. the next morning.

On the other hand, Karrueche Tran looks like she is still mad at Chris Brown after dumping him. She took to her Instagram account to post a quote by Mirtha Michelle Castro Marmol yesterday (March 26), indirectly pointing the finger at her former boyfriend.

"I can be your fire, but you must promise never to put me out," the post read. Tran's subliminal message suggested that she is not over the fact that the "Love More" singer "put her out" by failing to fully commit.

Despite the fact that Tran always has been supportive of her troubled boyfriend, the couple's breakup was inevitable, after Tran found a bunch of inappropriate texts from multiple women on Chris Brown's phone.