Sky Ferreira
Singer Sky Ferreira at the 20th annual Elton John AIDS Foundation Academy Awards Viewing Party in West Hollywood, California in 2012. Reuters

Harry Styles just can’t seem to stay faithful to his girlfriend, model and reality TV star Kendall Jenner.

If the latest rumors are to be believed, the 20-year-old One Direction singer has set his sights on a new woman, American singer Sky Ferreira. According to a report from the UK’s Daily Star, the British native was seen flirting with the blonde songstress on Valentine’s Day in spite of his highly-publicized romance with “Keeping Up With the Kardashians” star and recent New York Fashion Week runway model, Kendall Jenner, 18.

According to the gossip publication, Ferreira, 21, and Styles were spotted getting cozy at the London cabaret club The Box Friday night. “The two of them were together for most of the night and seemed all over each other,” said an insider, who claims the pair was spotted “whispering” and “giggling" while partying at the hotspot. "Harry and Sky left at the same time and looked very merry. They were stumbling down the stairs," the source later added. Despite Styles rumored flirt fest with the indie rocker (which some reports are claiming was not Ferreira, but merely another "mystery blonde" in her twenties), the singer reportedly left the hotspot sans Ferreira at around 3:40 a.m., only in the company of his male friend, Dave Gardner.

According to report, Styles ex, model Cara Delevingne, was also in attendance for the Valentine’s Day soiree. “It might have been weird as Cara and Harry were linked before, [but] the whole group was having a great time,” revealed the insider.

Styles was last known to have allegedly stepped out on Jenner in January, Star magazine reporting that the “What Makes You Beautiful” performer had been secretly seeing Haley Giraldo, the daughter of 80s rocker Pat Benatar. According to the gossip magazine’s report, Styles and Giraldo first met at one of Styles 1D concerts in 2013. “They talk almost every day when he’s home in London,” a source revealed regarding the duo's rumored romance, adding that the pair had been attempting to keep their relationship "on the down-low.”

Despite multiple reports of cheating and flirting, Styles and Jenner were rumored to be engaged earlier this month after only three months of dating following the circulation of a photoshopped image of the pair on social media claiming Styles had proposed to the reality starlet. “Today at 6:00 PM, Harry proposed to Kendall Jenner and she said yes,” read the viral image, adding, “If you support them and will still be a directioner report this and tag this to: #CONGRATSHENDALL.”