Kourtney Kardashian, Travis Barker.Photo: Getty (2)Kourtney Kardashianis taking to the pop punk girlfriend persona like a natural.TheKeeping Up with the Kardashiansalum, 42, enjoyed a night out with boyfriendTravis Barkeron Friday as they went to a party for PrettyLittleThing in West Hollywood. She was inseparable from the Blink-182 drummer, 45, posting somephotosto Instagram of herself sitting in his lap.She showed some skin in a black satin mini dress, featuring a cutout over her waist, which she accessorized with a pair of bejeweled fangs. The Poosh founder also sported a pair of mismatched earrings and asymmetrical black, strappy stilettos.“My vampire,” Barker commented on aphotoof her look.Kardashian recentlyreturned from a trip to the beachin Montecito, California, with Barker and his kids: son Landon Asher, 17, daughter Alabama Luella, 15, and stepdaughter Atiana De La Hoya, 22. She posted some photos from the mini-getaway as Barker commented that it was the “best weekend.“Their family getaway comes after PEOPLEconfirmed in Januarythat the pair is dating. They latermade their relationship Instagram officialon Valentine’s Day.They’ve since gotten serious, with Barkercalling Kardashian “the love of my life"last month shortly after sheinked “I love you” on his arm. He previously appeared to get a tattoo of her name on his chest.Barker has even earned the approval of “mom-ager"Kris Jenner. “Isn’t it great?” Jenner, 65,said of their relationshipearlier this month on On-Air withRyan Seacrest. “I know, it’s the best.“Kourtney Kardashian/instagramThe couple was previously friends and theybonded over parenthoodand their mutual love for their children. Kardashian shares daughter Penelope Scotland, 8, and sons Mason Dash, 11, and Reign Aston, 6, with exScott Disick, 38. A source told PEOPLE earlier this year that she was “ready for a relationship with a more mature guy.“RELATED VIDEO: KUWTK Reunion: Kourtney and Scott Address Each Other’s New Relationships for the First TimeKardashian and Disick, who is dating 20-year-old Amelia Hamlin, recentlycommented on each other’s relationshipsin theKUWTKreunion special. “I think if you really love somebody, you want them to be happy no matter what,” Disick said of his ex and Barker. “So I do give her a blessing to be happy.”

Kourtney Kardashian, Travis Barker.Photo: Getty (2)

Kourtney Kardashian ; Travis Barker

Kourtney Kardashianis taking to the pop punk girlfriend persona like a natural.TheKeeping Up with the Kardashiansalum, 42, enjoyed a night out with boyfriendTravis Barkeron Friday as they went to a party for PrettyLittleThing in West Hollywood. She was inseparable from the Blink-182 drummer, 45, posting somephotosto Instagram of herself sitting in his lap.She showed some skin in a black satin mini dress, featuring a cutout over her waist, which she accessorized with a pair of bejeweled fangs. The Poosh founder also sported a pair of mismatched earrings and asymmetrical black, strappy stilettos.“My vampire,” Barker commented on aphotoof her look.Kardashian recentlyreturned from a trip to the beachin Montecito, California, with Barker and his kids: son Landon Asher, 17, daughter Alabama Luella, 15, and stepdaughter Atiana De La Hoya, 22. She posted some photos from the mini-getaway as Barker commented that it was the “best weekend.“Their family getaway comes after PEOPLEconfirmed in Januarythat the pair is dating. They latermade their relationship Instagram officialon Valentine’s Day.They’ve since gotten serious, with Barkercalling Kardashian “the love of my life"last month shortly after sheinked “I love you” on his arm. He previously appeared to get a tattoo of her name on his chest.Barker has even earned the approval of “mom-ager"Kris Jenner. “Isn’t it great?” Jenner, 65,said of their relationshipearlier this month on On-Air withRyan Seacrest. “I know, it’s the best.“Kourtney Kardashian/instagramThe couple was previously friends and theybonded over parenthoodand their mutual love for their children. Kardashian shares daughter Penelope Scotland, 8, and sons Mason Dash, 11, and Reign Aston, 6, with exScott Disick, 38. A source told PEOPLE earlier this year that she was “ready for a relationship with a more mature guy.“RELATED VIDEO: KUWTK Reunion: Kourtney and Scott Address Each Other’s New Relationships for the First TimeKardashian and Disick, who is dating 20-year-old Amelia Hamlin, recentlycommented on each other’s relationshipsin theKUWTKreunion special. “I think if you really love somebody, you want them to be happy no matter what,” Disick said of his ex and Barker. “So I do give her a blessing to be happy.”

Kourtney Kardashianis taking to the pop punk girlfriend persona like a natural.

TheKeeping Up with the Kardashiansalum, 42, enjoyed a night out with boyfriendTravis Barkeron Friday as they went to a party for PrettyLittleThing in West Hollywood. She was inseparable from the Blink-182 drummer, 45, posting somephotosto Instagram of herself sitting in his lap.

She showed some skin in a black satin mini dress, featuring a cutout over her waist, which she accessorized with a pair of bejeweled fangs. The Poosh founder also sported a pair of mismatched earrings and asymmetrical black, strappy stilettos.

“My vampire,” Barker commented on aphotoof her look.

Kardashian recentlyreturned from a trip to the beachin Montecito, California, with Barker and his kids: son Landon Asher, 17, daughter Alabama Luella, 15, and stepdaughter Atiana De La Hoya, 22. She posted some photos from the mini-getaway as Barker commented that it was the “best weekend.”

Their family getaway comes after PEOPLEconfirmed in Januarythat the pair is dating. They latermade their relationship Instagram officialon Valentine’s Day.

They’ve since gotten serious, with Barkercalling Kardashian “the love of my life"last month shortly after sheinked “I love you” on his arm. He previously appeared to get a tattoo of her name on his chest.

Barker has even earned the approval of “mom-ager"Kris Jenner. “Isn’t it great?” Jenner, 65,said of their relationshipearlier this month on On-Air withRyan Seacrest. “I know, it’s the best.”

Kourtney Kardashian/instagram

Kourtney Kardashian, Travis Barker

The couple was previously friends and theybonded over parenthoodand their mutual love for their children. Kardashian shares daughter Penelope Scotland, 8, and sons Mason Dash, 11, and Reign Aston, 6, with exScott Disick, 38. A source told PEOPLE earlier this year that she was “ready for a relationship with a more mature guy.”

RELATED VIDEO: KUWTK Reunion: Kourtney and Scott Address Each Other’s New Relationships for the First Time

Kardashian and Disick, who is dating 20-year-old Amelia Hamlin, recentlycommented on each other’s relationshipsin theKUWTKreunion special. “I think if you really love somebody, you want them to be happy no matter what,” Disick said of his ex and Barker. “So I do give her a blessing to be happy.”

source: people.com