China Anne McClain & Sisters Performs/Attends Arthur Ashe Kids' Day 2014

Photo by Uri Schanker/Getty Images

Photo by Robin Marchant/Getty Images

New York City, New York - Sisters/Singers China Anne (15), Sierra (20) and Lauryn McClain (17) looked adorable as they stepped together to perform and attend the 2014 Arthur Ashe Kids' Day held at USTA Billie Jean King National Tennis Center on August 23, 2014 in New York City.

China Anne McClain writes via Twitter; Super fun time at #AAKidsDay . All of the acts were amazing. I could get used to this hosting thing @usopen @AAKidsDay

Sierra wrote; An honor sharing the stage with @shawnmendes @TheVampsband @madisonellebeer @HunterHayes @WeAreMKTO @mikeysalerno! So much talent!!!

Lauryn also wrote about the event; Shared mic's w/ @TheVampsBrad for @AAKidsDay & got red lipstick all over his face..... I somehow always manage to be unintentionally awkward

China Anne McClain is an American actress, singer, musician, and songwriter. Her father and mother are

Madison Beer Attends Arthur Ashe Kids' Day 2014

New York City, New York - Fifteen year old recording artist Madison Beer looked super adorable wearing blue top, white skort, shoes and black/red knee high socks to the 2014 Arthur Ashe Kids' Day held at USTA Billie Jean King National Tennis Center on August 23, 2014 in New York City.

Madison also performed during this year's annual event.

Madison Elle Beer is an American teen singer. She gained attention after pop star Justin Bieber tweeted a link to a video of her singing. She later signed to Island Def Jam.

Photo by Robin Marchant/Getty Images