Chris Brown has recently stirred cheating controversy after carelessly admiring ex-girlfriend Rihanna's photos via social media.

The "Loyal" singer is currently in a serious relationship with Karrueche Tran, who did not cease to give him full support while he was behind bars. Ever since he was released from jail, the couple has reportedly been ready to settle down, planning to move into a new house together in the near future.

"He wants to take a more laid-back and relaxed role with his new place and to let Kae put her touch on it," a source previously told Hollywood.com. "He wants it to be a dream home, an industrialized space that he and Karrueche can furnish and build together. His Hollywood home was cool but was more 'him' -- a bachelor pad. And even though she loved it, it wasn't homey or a place for them to really lay down roots."

However, speculation about Brown possibly rekindling romance with Rihanna has recently emerged, as he chose to like two Instagram pictures of his former lover on Monday, June 23. The report was first brought to public attention by MediaTakeOut, which posted a screen grab. One of the images showed Rihanna in a very revealing gold bikini that flaunted her flawless physique.

The 25-year-old singer had no choice but to delete the like after his fans and followers noticed it and accused him of cheating on his current devoted girlfriend, some of them even posting rude comments about him.

Meanwhile, Tran has been introducing Brown to all of her friends since she feels that they will be good influence on him. "She's trying to slowly integrate him into her circle of friends because she wants him to be around a diverse group of people," a source revealed to HollywoodLife.com.

"None of her friends have agendas or want anything from Chris. Instead, they're happy people who are accomplished and have their own lives and interests. They all just want to have a good time and welcome Chris to one as well."