Does this mean it's on? Tyga declares his love for Kylie Jenner

It's been a case of are-they-or-aren't-they for months but it looks like Kylie Jenner is in a relationship with rapper Tyga.

In an interview with 92.3 AMP Radio, the 25-year-old admitted his love for Kylie, 17, even using the key word "relationship".

Watch the video above and see him squirm through questions about his private life by host Shoboy.

It's quite the backflip from Tyga's denial last week, when he said in another interview: "I'm not dating Kylie... [and] I didn't leave my family to be with Kylie."

Tyga split with former fiancée, model/stripper Blac Chyna, in August 2014. They have a two-year-old son, King Cairo.

The Kylie romance rumours have sparked controversy as she is underage at US law (the age of consent is 18). Yikes!

It couldn't have helped that Kylie's brother-in-law Kanye West outed the pair last week. He told Power 105.1 that "they are closer in age than a lot of relationships I know".

Kanye's ex-girlfriend Amber Rose gave her opinion on the matter too, saying Tyga "should be ashamed of himself". See her blow up about it below.

View slideshow: What is going on with Kylie's lips?