The pair went in complementary stylish black for The Wiz of TAO Halloween Spectacular at TAO nightclub in the Venetian hotel.
Leaving their cute son in trusted hands, the new parents enjoyed an adults-only evening in Sin City as they partied the night away.
Class act: Wiz Khalifa and Amber Rose shunned
costumes in favour of snazzy all black ensembles as they hosted The Wiz
of TAO Halloween Spectacular at TAO nightclub in Las Vegas on Thursday
night
The first-time mom revealed her amazing, curvy figure just eight months after giving birth to the couple's child, Sebastian, in her revealing black and silver knee-length dress, which hugged her body in all the right places.
The 30-year-old showed off the extensive tattoo collection on her arms in the sleeveless number with plunging neckline that exposed plenty of cleavage, paired with pointy black stilettos.
She wore her platinum blonde hair in her signature buzz cut and played up her eyes with long false lashes while she kept her lips nude.
Complementary couple: The new mom showed off her
curvy figure in her form-fitting black and silver dress, while her
husband demonstrated his unique style in black pants, T-shirt and blazer
rolled at the sleeves teamed with red and black sneakers
Wiz looked cool in black pants, a matching T-shirt with large white text emblazoned on it and a blazer worn with the sleeves rolled up, teamed with red and black Nike sneakers.
Early Friday morning, the star posted a sweet black and white photo of him cosying up to his wife, affectionately referring to her as 'my world'.
Just a day before, the couple went all-out, donning full Halloween garb as they threw a party at their LA home.
'Miley. She so dope #LilKim': The rapper posted
this festive snap to his Instagram page following Wednesday night's
party at the couple's home, which was attended by singer Miley Cyrus
Celebrities including Miley Cyrus and Christina Milian made an impressive effort with their costumes as they attended the fun bash.
Wiz posted several photos from the evening's festivities, giving a special shout out to the Wrecking Ball songstress, who donned rapper Lil Kim's risqué outfit from the 1999 MTV Video Music Awards
- a one-sleeved embellished purple jumpsuit with applique over her exposed left breast compelete with funky purple wig.
'Miley. She so dope #LilKim,' he wrote, before later adding, 'Miley came as Lil Kim. That wuz dope.'
Dressed to impress: Amber went all-out in her
impressive Marie Antoinette costume, while Christina Milian donned a
sexy black rubber bodysuit and pink wig and Miley dressed in rapper Lil
Kim's infamous 1999 MTV Music Video Awards outfit
The new father covered his face and neck in green body paint and donned a baseball uniform in homage to 1979 cult classic The Warriors, dressing as Yellow Fury of The Furies.
After her impressive black and white ensemble for last week's playboy Mansion party, Amber followed it up with a regal Marie Antoinette costume complete with white face paint, kooky pink lips and bouffant curled white blonde wig.
'Me & my beautiful Mommy': The star also
posted this sweet photo of her puckering up to her Cleopatra-clad mom
during the evening
