'Working on something!' Kylie Jenner dons midnight blue wig at Hollywood studio with boyfriend Tyga

Kylie Jenner wigged out at a studio in Hollywood Wednesday where she reunited with her 27-year-old boyfriend Tyga (born Michael Nguyen-Stevenson).

The 19-year-old reality starlet covered her natural raven bob with a recycled 'midnight blue' hairpiece she debuted nearly a year ago.

The make-up mogul was dressed way down in a b&w tracksuit and matching sneakers, which were likely courtesy of her latest brand ambassadorship with Puma.

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Three years strong: Kylie Jenner wigged out at a studio in Hollywood Wednesday where she reunited with her 27-year-old boyfriend Tyga
Three years strong: Kylie Jenner wigged out at a studio in Hollywood Wednesday where she reunited with her 27-year-old boyfriend Tyga

Three years strong: Kylie Jenner wigged out at a studio in Hollywood Wednesday where she reunited with her 27-year-old boyfriend Tyga 

The Grammy-nominated rapper - sporting a tangerine sweatsuit - has a four-year-old son King with Kylie's future sister-in-law Blac Chyna.

Once safely inside, Kylie - who boasts 123.9M followers - began perpetually filming Snapchat selfies and teased: 'Working on a lil somethin!'

The vainglorious socialite also aimed her cell phone camera at the chain-strapped Gucci purse she brought along. 

February 2017
March 2016

2017 versus 2016: The 19-year-old reality starlet covered her natural raven bob with a recycled 'midnight blue' hairpiece she debuted nearly a year ago

 Decked out: The make-up mogul was dressed way down in a b&w tracksuit and matching sneakers, which were likely courtesy of her latest brand ambassadorship with Puma

 Decked out: The make-up mogul was dressed way down in a b&w tracksuit and matching sneakers, which were likely courtesy of her latest brand ambassadorship with Puma

Incestuous: The Grammy-nominated rapper - sporting a tangerine sweatsuit - has a four-year-old son King with Kylie's future sister-in-law Blac Chyna (R)
Incestuous: The Grammy-nominated rapper - sporting a tangerine sweatsuit - has a four-year-old son King with Kylie's future sister-in-law Blac Chyna (R)

Incestuous: The Grammy-nominated rapper - sporting a tangerine sweatsuit - has a four-year-old son King with Kylie's future sister-in-law Blac Chyna (R)

It's hard to believe Jenner was once a regular Sierra Canyon School cheerleader until she started homeschooling in 2012.

The Time of the Twins author teamed up with her 21-year-old sister for the Kendall + Kylie SS/17 collection launching February 16.

Apparently ruffle-waisted drawstring wide-leg trousers and faux underboob tops are among the new pieces being released for their latest sibling collaboration. 

Once safely inside, Kylie - who boasts 123.9M followers - began perpetually filming Snapchat selfies and teased: 'Working on a lil somethin!' 

Once safely inside, Kylie - who boasts 123.9M followers - began perpetually filming Snapchat selfies and teased: 'Working on a lil somethin!' 

Gazing at herself: The vainglorious socialite also aimed her cell phone camera at the chain-strapped Gucci purse she brought along
Gazing at herself: The vainglorious socialite also aimed her cell phone camera at the chain-strapped Gucci purse she brought along

Gazing at herself: The vainglorious socialite also aimed her cell phone camera at the chain-strapped Gucci purse she brought along

Self-absorbed: It's hard to believe Jenner was once a regular Sierra Canyon School cheerleader until she started homeschooling in 2012

Self-absorbed: It's hard to believe Jenner was once a regular Sierra Canyon School cheerleader until she started homeschooling in 2012

Kylie will officially be attending the grand opening of her Manhattan cosmetics store pop-up (27 Mercer Street), which begins Monday at 10am and runs through Tuesday.

'I could CRYYYY!! Second POP UP!' the artificially-plumped pout starlet gushed on Instagram

'Wow can't believe I'm coming to NYC next week to open up my second Pop Up Shop.. DREAMS!!! I'll see you guys there!'  

New line: The Time of the Twins author teamed up with her 21-year-old sister (L) for the Kendall + Kylie SS/17 collection launching February 16
New line: The Time of the Twins author teamed up with her 21-year-old sister (L) for the Kendall + Kylie SS/17 collection launching February 16

New line: The Time of the Twins author teamed up with her 21-year-old sister (L) for the Kendall + Kylie SS/17 collection launching February 16

Her natural hair: Apparently ruffle-waisted drawstring wide-leg trousers and faux underboob tops are among the new pieces being released for their latest sibling collaboration

Her natural hair: Apparently ruffle-waisted drawstring wide-leg trousers and faux underboob tops are among the new pieces being released for their latest sibling collaboration

Her 2016 cosmetics start-up is no joke either - bringing in nine figures and helping Jenner amass $18M over the last year - according to Forbes.

But two months ago, customers were quick to accuse the KUWTK stunner of 'repackaging' old Kylie Lip Kit shades as so-called 'limited edition' hues.

Fans can catch more of the nepotistically-privileged Calabasas native and her fame-hungry family on the 13th season of KUWTK, which premieres March 5 on E!

'I could CRYYYY!! Second POP UP!' Kylie will officially be attending the grand opening of her Manhattan cosmetics store pop-up, which begins Monday at 10am and runs through Tuesday

'I could CRYYYY!! Second POP UP!' Kylie will officially be attending the grand opening of her Manhattan cosmetics store pop-up, which begins Monday at 10am and runs through Tuesday

'Spice vs blitzen': Two months ago, customers were quick to accuse the KUWTK stunner of 'repackaging' old Kylie Lip Kit shades as so-called 'limited edition' hues
'Spice vs blitzen': Two months ago, customers were quick to accuse the KUWTK stunner of 'repackaging' old Kylie Lip Kit shades as so-called 'limited edition' hues

'Spice vs blitzen': Two months ago, customers were quick to accuse the KUWTK stunner of 'repackaging' old Kylie Lip Kit shades as so-called 'limited edition' hues

Meta-narcissistic moment: Fans can catch more of the Calabasas native and her fame-hungry family on the 13th season of KUWTK, which premieres March 5 on E!

Meta-narcissistic moment: Fans can catch more of the Calabasas native and her fame-hungry family on the 13th season of KUWTK, which premieres March 5 on E!

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