On Oct. 23rd, Drake celebrated his 31st birthday in Los Angeles, but unfortunately for Bella Hadid, she wasn't able to attend.

According to a new report, Hadid skipped her rumored boyfriend's birthday festivities and instead attended an event to honor Chanel designer, Karl Lagerfeld, in New York City.

“She was in New York with Karl Lagerfeld. He’s been a staple in her career and she would never pass up the opportunity to see him be honored at an important event, especially if Mariah Carey is performing,” an insider explained to Hollywood Life on Oct. 24.

Although Hadid wasn't in attendance during Drake's birthday bash days ago, she has plans to make up for her absence at a later date.

“Bella plans on making it up to Drake the next time she sees him since he was so gracious to her for her birthday," the insider said. "She wants to buy out a nightclub for him as a repayment gesture. They are excited to make it up to each other the next time they reunite. Sparks will definitely fly.”

As fans may know, Drake threw Hadid a 21st birthday party in New York City earlier this month.

Prior to Drake's party at Poppy, he and some friends enjoyed a dinner date at Catch. However, his low-key night quickly turned wild at Poppy and according to a second insider, the rapper was seen flirting with tons of women.

“At dinner he was very low-key with his guy friends and his dad, but once the party started and he moved things from Catch to Poppy, he flirted and made eyes with every single female in the place,” a source at the bash explained to Hollywood Life.

“He made sure that every girl had his attention," the insider continued. "He was basically marking his territory and making sure he had every girls eye's on him throughout the night. It was important to him to get all the attention especially from all the females. He was in full playboy mode the entire night. It was amazing to see him charm a girl one second and then break her heart a minute later by going to flirt with someone else.”

In attendance at the A-list bash were a number of famous faces, including Leonardo DiCaprio, Tobey McGuire, G-Eazy, Lamar Odom, and Odell Beckham Jr.

“That was his vibe the entire time. By the end of the night he could have left with any girl in the place. He made sure even with the likes of Leo in the house that there was no competition as he made it known he was the highlight of the evening and the one all the girls thought and talked about," the source added.