Gigi Hadid stuns at gala following Cody Simpson split

CAP D'ANTIBES, France, May 22 (UPI) -- Gigi Hadid turned heads on the red carpet this week.

The 20-year-old model attended the 22nd amfAR Cinema Against AIDS fundraiser Thursday. The event takes place each year during the Cannes Film Festival to raise money for AIDS research.

Hadid stunned in a white Tom Ford dress with a thigh-high slit and sheer panel with plenty of cleavage. The star attended the gala alongside sister Bella Hadid and fellow models Lara Stone, Kendall Jenner and Doutzen Kroes.

Hadid split from on-again, off-again boyfriend Cody Simpson earlier this month. The 18-year-old singer's sister, Alli Simpson, subsequently told E! News, "We're all still hanging out. We're super close and all care about each other immensely."

Hadid is the eldest child of Mohamed Hadid and The Real Housewives of Beverly Hills star Yolanda Foster. She has walked the runway for Michael Kors, Marc Jacobs and Chanel, and was named the new face of Maybelline cosmetics in January.