AceShowbiz -

Turning 21 years old on Sunday, February 1, Harry Styles staged a star-studded party that was attended by many of his celebrity friends. Chris Martin and rumored girlfriend Jennifer Lawrence, David Beckham, Adele, Adam Levine, Kendall Jenner, Courteney Cox, Rashida Jones, Cara Delevingne, and Kelly Osbourne were among the popular people attending the bash held at Lulu's Cafe in Beverly Hills.

In addition to the aforementioned guests, as reported by Mirror Online, Harry's rumored girlfriend, Victoria's Secret model Nadine Leopold, reportedly was also in attendance. It wasn't surprising then that the birthday boy was all smiles during the entire night of the celebration, during when he took pics with his famous friends. Harry reportedly was presented with not only one, but four birthday cakes from Sweet Lady Jane.

While further details of the birthday bash remain unknown, it was reported that to mark Harry's 21st birthday, a One Direction fan named Amy Flanagan has raised more than $16,000 in a charity drive to benefit the London Lesbian and Gay Switchboard. It was an organization aimed to "provide an information, support and referral service for lesbians, gay men, bisexual and trans people and anyone who needs to consider issues around their sexuality."

Harry himself, in fact, has been very vocal of his support towards the LGBT community in general. He, moreover, also supported the organization in the past by delivering a sweet message for its 40th anniversary.