Reality TV star Kylie Jenner, who earlier confirmed she's had lip fillers, "isn't as wild as she seems", said a source.

The 17-year-old is rumoured to be dating 25-year-old rapper Tyga but the source, who's close to her, has claimed Kylie's social persona isn't necessarily reality, reports people.com.

`People think she is wild but she really isn't as wild as she seems or puts out there. She's definitely a rebel and does what she wants - hair how she wants, dresses how she wants - but there's also a certain persona she's putting out there,` the source added.