Kylie Jenner, Tyga Officially Dating [PHOTOS]: Blac Chyna Dumped For 17-Year-Old 'KUWTK' Reality Star?

"Keeping up with the Kardashians" reality star, Kylie Jenner and rapper Tyga were spotted on another date again.

UPDATE: Kylie Jenner & Tyga Dating: Couple Moving In Together After 18th Birthday? [RUMORS] 

Photos obtained by MediaTakeOut.com shows the couple walking down an escalator with one security guard in between them raising more questions on their "friendship."

Despite being spotted on several private outings, the rapper and reality star deny dating rumors.

UPDATE: Tyga Confirms Kylie Jenner Romance On Instagram, No Sex Allowed? Fans Harshly Deem Rapper 'Pedophile'  

In September, the couple were seen on a spooky date to Universal Studios Halloween Horror Nights in Studio City, California, posing for pictures with bloodied monsters and ghouls in the spirit of witches and goblins.

Previously, MouthToEars reported that sources saw the Kylie Jenner and Tyga having a romantic dinner at Phillipe Chow. The couple were very comfortable and allegedly were "extremely touchy and all up in each other's mouths."

After several reports of the "friends" allegedly dating after his break up with ex-fiancé, Blac Chyna, the 24-year-old performer denied hooking up with the 17-year-old in aTwitter rant "Don't believe the rumors, been friends with the family forever. We're all just friends." He later posted September 8, "I hate blogs! Rumors come and go but you keep your shadow everywhere you go it follows."

Could Tyga be dating the 17-year-old?