Eve and Jordan Hewson step in for dad Bono as he parties at Clooney wedding

Eve Hewson (L) and Jordan Hewson attend VIP Lounge at the 2014 Global Citizen Festival to end extreme poverty by 2030 in Central Park

Eve Hewson (L) and Jordan Hewson attend VIP Lounge at the 2014 Global Citizen Festival to end extreme poverty by 2030 in Central Park

Singer Bono and his wife Ali Hewson leave the Cipriani hotel in Venice, Italy, Monday, Sept. 29, 2014. Bono was among guests as George Clooney and Amal Alamuddin married Saturday, Sept. 27.(AP Photo/Andrew Medichini)

Eve Hewson attends the VIP Lounge at the 2014 Global Citizen Festival to end extreme poverty by 2030

Irish singer Bono, lead singer of group U2, and his wife Ali Hewson arrive to take a taxi boat transporting guests for the wedding of U.S. actor George Clooney

NSinger Bono, Ali Hewson and Eve Hewson attend the Edun fashion show during Mercedes-Benz Fashion Week Spring 2015

Irish singer Bono, lead vocalist of band U2, jokes with a hotel staff before boarding a taxi boat transporting guests to the venue of a gala dinner ahead of the official wedding ceremony of U.S. actor George Clooney and his fiancee Amal Alamuddin

thumbnail: Eve Hewson (L) and Jordan Hewson attend VIP Lounge at the 2014 Global Citizen Festival to end extreme poverty by 2030 in Central Park
thumbnail: Eve Hewson (L) and Jordan Hewson attend VIP Lounge at the 2014 Global Citizen Festival to end extreme poverty by 2030 in Central Park
thumbnail: Singer Bono and his wife Ali Hewson leave the Cipriani hotel in Venice, Italy, Monday, Sept. 29, 2014. Bono was among guests as George Clooney and Amal Alamuddin married Saturday, Sept. 27.(AP Photo/Andrew Medichini)
thumbnail: Eve Hewson attends the VIP Lounge at the 2014 Global Citizen Festival to end extreme poverty by 2030
thumbnail: Irish singer Bono, lead singer of group U2, and his wife Ali Hewson arrive to take a taxi boat transporting guests for the wedding of U.S. actor George Clooney
thumbnail: NSinger Bono, Ali Hewson and Eve Hewson attend the Edun fashion show during Mercedes-Benz Fashion Week Spring 2015
thumbnail: Irish singer Bono, lead vocalist of band U2, jokes with a hotel staff before boarding a taxi boat transporting guests to the venue of a gala dinner ahead of the official wedding ceremony of U.S. actor George Clooney and his fiancee Amal Alamuddin

Her dad is Bono and her sister Eve is a successful actress, but Jordan Hewson usually stays out of the limelight.

That changed at the weekend when she joined Eve out and about on the New York social scene.

Eve Hewson (L) and Jordan Hewson attend VIP Lounge at the 2014 Global Citizen Festival to end extreme poverty by 2030 in Central Park

The 25-year-old daughter of the U2 frontman and Ali Hewson values her privacy so much that she hasn't even revealed which American university she attended.

However, she didn't seem to mind being in the spotlight on Saturday when she stepped out with Eve (23) at the 2014 Global Citizen Festival, which took place on the Green Lawn of Central Park in New York.

Singer Bono and his wife Ali Hewson leave the Cipriani hotel in Venice, Italy, Monday, Sept. 29, 2014. Bono was among guests as George Clooney and Amal Alamuddin married Saturday, Sept. 27.(AP Photo/Andrew Medichini)

Read more:

NSinger Bono, Ali Hewson and Eve Hewson attend the Edun fashion show during Mercedes-Benz Fashion Week Spring 2015

Jordan accompanied actresses Jessica Alba and Olivia Wilde on stage at the event, which aims to end world poverty by 2030. They spoke about global poverty, problems such as dirty water and the Ebola and HIV epidemics.

Musical acts who performed at the festival included Beyonce and Jay-Z, Carrie Underwood, No Doubt, Alicia Keys and Tiesto.

Read more:

Actor Hugh Jackman hosted the festival, which was also attended by dignitaries from around the world including Indian prime minister Narendra Modi and Sweden's Queen Silvia.

Jordan and Eve were representing their parents, who were in Venice attending the wedding of George Clooney and Amal Alamuddin.

Meanwhile, Eve's star has been on the rise with her debut TV show, The Knick, which attracted 1.7m viewers for its first episode.