If you've vaguely heard the name Joyce Bonelli but have literally no idea what it means: fear not. All it shows is that you scroll through the Kardashian klan's Instagrams too much.
Because Joyce is the platinum-haired leader of Kim Kardashian's makeup team – so she had LOADS to talk about when heat sat down with her for our interview in this week's mag.
First up, Joyce told us how Kim had BANNED her from working with Caitlyn Jenner, because it's so hard to find the perfect makeup artist.
She explained: "Kim said [Caitlyn's] not allowed to use her glam squad – it's very hard to find people you like that are good and loyal."
Joyce also remembers Caitlyn back when she was known as Bruce Jenner coming in most mornings to watch her do the girls’ and Kris Jenner’s makeup.
"I would do Bruce's makeup sometimes [in the past] and Caitlyn's now like, 'I always used to love that'," she laughed.
And did you know that it's Joyce who's responsible for bringing Kylie Jenner's massive lips into the world? Yep. All down to her.
"I'm definitely the person that pushed her to wear the chocolate lipstick and she then went on to create the perfect texture," Joyce added.
For the full interview and way, WAY more stuff, pick up this week's heat magazine, out Tuesday 22 March.
You can see Kylie's lip transformation in this gallery below
The changing face of Kylie Jenner
1 of 27Has her face changed because of surgery? Is it down to her use of make up? Or is it simply puberty that's transformed her?
3 December 2012
2 of 27Kylie Jenner looks very different than she did a few years ago and some would say that plastic surgery, Botox, and implants have played a role in the transformation.
3 June 2014
3 of 27Earlier this year she told Cosmopolitan US: "You guys have watched me grow up since I was 9. My face is going to get different."
4 March 2011
4 of 27Kylie added: "Now, I know how to do my makeup, contour and everything."
6 August 2013
5 of 27Kylie spoke on the topic of cosmetic enhancement and said: "I’m not against surgery. I’d never say no, but I don’t desire it right now."
6 February 2012
6 of 27Kim Kardashian's little sister was a pre-teen when the family's reality show, Keeping Up With The Kardashians debuted in 2007.
6 February 2013
7 of 27So dealing with fame at such a young age must have presented some obstacles.
8 February 2013
8 of 27Some suggestions seem to state that the sides of her nose look a bit more sculpted - although make-up contouring and highlighting can change that.
10 August 2014
9 of 27Here's a pic of Kylie a few years ago. Now the youngest of the Kardashian/Jenner clan has been seen with a fuller pout lately causing many to speculate whether she's had lip injections.
10 September 2012
10 of 27Kylie said: "When I was like 10, 11, 12, I had a really hard time with the media... during your adolescence, girls deal with their peers at school, then they go home and they don't have to deal with it (there)."
12 March 2012
11 of 27On the subject of her teenage years, Kylie added: "There was a lot more haters to deal with... especially since I was younger and my sisters were so beautiful and had it all together."
13 November 2011
12 of 27It was a difficult time for Kylie when her parents Kris and Bruce Jenner announced they were separating as cameras rolled on Keeping Up With The Kardashians.
13 September 2010
13 of 2714 April 2013
14 April 2013
14 of 27Speaking on her parent's separation, Kylie said: "I didn't say anything. I went in my room and cried right after... if they're happy, I'm happy, I guess."
15 November 2010
15 of 27Kylie has learned to deal with constantly being in the public eye: "I can have my moments and say that I don’t want this life anymore, but I wouldn’t trade it for the world. The good is definitely worth the bad."
17 March 2012
16 of 27Fans have also speculated as to whether the 17-year-old has had plastic surgery or not. Sister Kim Kardashian however claimed her baby sister was simply just good at make-up.
18 December 2013
17 of 27As a serial Instagram user - and as a relation of Kim Kardashian - Kylie posts LOADS of selfies.
18 May 2012
18 of 27Magic contouring or not?
18 November 2013
19 of 27Kylie has always had small, rosebud lips.
20 September 2011
20 of 27And she used to smile a lot. Long gone are those days, enter mega-pouting sessions.
21 April 2011
21 of 27Red lipstick is a signature of Kylie's, but this one was taken a couple of years ago. What do you think, do her lips look less full back then?
21 September 2013
22 of 27A very fresh, baby-faced looking Kylie.
26 November 2012
23 of 27In April 2014 Kylie was 'hurt' by the plastic surgery rumours, when she tweeted: "These plastic surgery rumors hurt my feelings to be honest and are kinda insulting."
28 October 2013
24 of 27She continued to slam cosmetic surgery rumours by adding: "Just in case anyone forgot... I'm 16."
29 January 2014
25 of 27Last year, Kylie's pal, Jordon Woods, defended her and said: "Puberty is a beautiful thing."
29 May 2013
26 of 27Stephen Baldwin's model daughter Hailey tweeted Kylie "they just don't wanna believe people can be naturally beautiful."
August 2014
27 of 27It has been questioned whether the area between her upper lip and tip of her nose looks slightly larger. If her nose was tweaked, it's been done subtly.
November 2014