Tyga and Kylie Jenner have fueled rumors that they are dating after they were photographed together at Bordeaux airport in France Saturday, Oct. 18.

Though the snap posted by a fan on Twitter does not show any PDA, it is surprising that Kylie decided to fly to France with the 24-year-old rapper even though she knows that she could be missing the birthday of her big sister Kim Kardashian, who turns 34 Tuesday, Oct. 21, Hollywood Life noted.  

The "Rack City" hitmaker has a concert in the UK Tuesday night, according to E! News. But it is not sure why the 17-year-old "Keeping Up with the Kardashian" star was with him.

This is not the first time the two were seen together. Earlier this month, the rumored couple was spotted having dinner together at Kabuki restaurant in Encino, Calif., and sources close to Tyga told TMZ that they are "dating," but that does not mean the two young stars are physical.

In September, the pair was also seen having dinner together at Mexican restaurant Casa Vega in Sherman Oaks neighborhood in Los Angeles, according to Daily Mail.

But a source told Hollywood Life that the two are just very good friends. "They're just chilling and really like hanging out," said the tipster. "They're good friends and Tyga wouldn't have it any other way right now. There's nothing heavy popping off with them other than causal dinners and conversations and really learning more about one another."

Meanwhile, Tyga recently lashed out at an Instagram user, who wrote a hateful comment on one of his Instagram photos in reference to speculations that he is dating Kylie.

As pointed out by MTV News, non-fan @smartchik78 wrote:  "Nasty a- pedophile..your career and family is worth losing over this Kardashian baby thot @kyliejenner..I hope @blacchyna takes you away from your son..you should be locked up."

The Grammy-nominated recording artist quickly responded to the hater, writing: "@smartchik78 why u sound so hateful. U don't know s-- bout my life but the fake s-- u read online. Worry about your sad boring life. U wish u can have a baby by a n-- like me and live this lifestyle.let me guess no one wants u or ever attempted to spoil u and give u the world like I do for mines. Your ugly not just physically but in your soul. Never speak on on my son."