Taylor Swift and Drake were reportedly spotted being cozy at Drake's 30th birthday party, which was attended by his close friends and family. Rihanna, Drake's ex was missing from birthday bash held at Delilah restaurant in West Hollywood, California.

According to report by Hollywood Life, the duo were seen flirting all night and touching each other. Popstar Rihanna is reportedly jealous and has warned the Bad Blood singer not to date as she doesn't want Taylor to go through a "bitter breakup."

An inside source claimed, "Taylor doesn't stand a chance with Drake. She ain't got nothing Drake wants." The source further added that she wouldn't want the type of headaches and drama that Drake is capable of giving a woman and she could write songs about their breakup till she was 100.

Rihanna and rapper Drake split in early October, citing conflicting schedules. But unconfirmed reports suggest that RiRi broke up with him after he was linked to model India Love. However, the Barbadian singer reportedly 'hated' the fact that Taylor become the centre of attraction of the party.

An inside source told IB Times that RiRi was "sick about hearing" everyone talking about what Taylor wore, her hair and make-up. As much as she has a love/hate relationship with Drake, she was furious at Taylor being the attention of the party.

The source said, "If there was any b*tch who should have been the talk of Drake's party it should have been Rihanna."

On the other hand, birthday boy Drake posted a video on Instagram, where he said, "People keep asking me how I feel, and I feel, I feel great. I want to thank everybody for tonight, it's an incredible evening,"

The birthday bash was attended by A-list guests including Katy Perry, John Mayer, Jamie Foxx, French Montana, Shay Mitchell and Zoe Kravitz among others.

Rihanna and Hotline Bling rapper dated each other on and off for the past seven years before announcing their breakup. Both Taylor and Drake have not responded or commented on the rumors.