Pete Davidson treats sister Casey to courtside seats on Christmas Day alongside Paul Wesley 

Emily Ratajkowski Who?

Pete Davidson, 29, took a break from being Hollywood’s most eligible bachelor for the holidays and brought his little sister, Casey Davidson, as a chaperone to the Knicks game on Christmas Day.

The former SNL star enjoyed the basketball game at Madison Square Garden in New York City alongside fellow celebrities including The Vampire Diaries star Paul Wesley and Oscar winner Questlove.

Happy Holidays!  Pete Davidson, 29, took a break from being Hollywood's most eligible bachelor for the holidays and brought his little sister Casey Davidson as his date to the Knicks game on Christmas Day.

Happy Holidays! Pete Davidson, 29, took a break from being Hollywood’s most eligible bachelor for the holidays and brought his little sister Casey Davidson as his date to the Knicks game on Christmas Day.

Pete was all smiles sitting courtside in a pair of skinny jeans, a graphic T-shirt and a black hoodie with sunglasses.

Her sister Casey rocked trendy faux leather pants, a T-shirt, and a chunky gray sweater.

Summer of Soul producer Questlove, 51, was sitting next to Casey to watch the NY Knicks take on the musician’s home team, the Philadelphia 76ers.

Vampire Diaries Paul Wesley and his model girlfriend, Natalie Kuckenburg, also sat courtside with Pete.

A-List: The former SNL star enjoyed the basketball game at New York City's Madison Square Garden along with other celebs like The Vampire Diaries star Paul Wesley and Oscar winner Questlove.

A-List: The former SNL star enjoyed the basketball game at New York City’s Madison Square Garden along with other celebs like The Vampire Diaries star Paul Wesley and Oscar winner Questlove.

Ho ho ho: Pete enjoyed a hot drink while having a good time with his little sister

Ho ho ho: Pete enjoyed a hot drink while having a good time with his little sister

Davidson, who has dated Hollywood’s most elite stars, is currently in the midst of a whirlwind romance with Emily Ratajkowski.

Pete and Emily were first rumored to be dating back in November, when they were spotted having dinner in New York City.

Shortly after their first public appearance, Pete and Emily were seen together at a New York Knicks vs. Memphis Grizzlies game on November 27.

Earlier this month, a source said People that Pete and Emily, “are getting stronger and getting a little more serious.”

TV Stars: The Vampire Diaries Paul Wesley and his model girlfriend, Natalie Kuckenburg, also sat courtside with Pete.

TV Stars: The Vampire Diaries Paul Wesley and his model girlfriend, Natalie Kuckenburg, also sat courtside with Pete.

Epic: Davidson, who has dated Hollywood's most elite stars, is currently in the middle of a whirlwind romance with Emily Ratajkowski.

Epic: Davidson, who has dated Hollywood’s most elite stars, is currently in the middle of a whirlwind romance with Emily Ratajkowski.

“They have a common love for the East Coast and similar vibes in terms of personality and style. And it’s always the same with him – she really makes her laugh and keeps things fun,” the source added.

However, just a few days after that report, Emily was spotted out on another date with DJ Orazio Rispo and the model dated another man on Wednesday: artist Jack Greer.

Emily and Jack were spotted sharing a steamy kiss while outside her New York City apartment, proving that the Gone Girl star is really enjoying her single life.

Emily, 31, and Jack, 35, enjoyed a steamy make-out session in their apartment after a date night.

Date night: Pete and Emily were spotted together at a New York Knicks vs. Memphis Grizzlies game on November 27.

Date night: Pete and Emily were spotted together at a New York Knicks vs. Memphis Grizzlies game on November 27.

Emily was previously seen kissing Orazio in October, just a month after she filed for divorce from film producer Sebastian Bear-McClard.

It’s unclear if Pete and the supermodel are still dating, as Pete was seen leaving Emily’s house in early December.

Pete, 29, has been spotted with Bodies Bodies’ on-screen love interest Chase Sui Wonders, 26, on two different occasions, at a hockey game and at the grocery store.

Emily and her estranged husband Sebastian share their son Sylvester Apollo, who will turn two on March 8, 2023.

Emily filed for divorce in September after four years of marriage, according to page sixafter he allegedly cheated on her.

News of the cheating allegations came in July, with a source close to the outlet claiming he’s a “serial cheater,” “disgusting,” and a “dog.”

She married actor and producer Sebastian in 2018 on February 23, 2018 in a New York City courthouse.

Doting Mom: Emily and Sebastian share their son Sylvester Apollo, who turns two on March 8, 2023

Doting Mom: Emily and Sebastian share their son Sylvester Apollo, who turns two on March 8, 2023