Famous pals joined the mother-of-one for the festivities, including A-list couple Beyonc茅 and Jay-Z.
Clad in a leather dress with her hair in a funky quiff, the 31-year-old seemed to make an impression on attendees.
The star took her son Egypt up on stage at the charity concert and sang smash-hit No One for her audience.
漏 Cover Media
“[Alicia] looked amazing,” a guest gushed to Us Weekly. “She was talking about how happy she was that the album got such good reviews and saying how she really wanted to ‘tap into her heart’ for this one. They played a lot of old-school hits and songs from the album. Everyone danced and celebrated.”
Entertainment by DJ Cassidy and DJ Runna got everyone up on their feet, and apparently the superstar couple left the booth where they were sitting to join Alicia on the dancefloor.
Other guests at the bash included Jason Der眉lo and girlfriend Jordin Sparks and Justin Timberlake minus new wife Jessica Biel.
Superstorm Sandy hit the east coast of America last month, leaving devastation in its wake.
The Brand New Me singer was also accompanied by husband Swizz Beatz, who took to the mic with DJ Cassidy to provide his own musical entertainment.
The singer and her guests celebrated the release of Girl on Fire in style at The Box venue in New York City.
Earlier in the day Alicia had been busy with an intimate performance for iHeartRadio in aid of Hurricane Sandy victims.

Famous pals joined the mother-of-one for the festivities, including A-list couple Beyonc茅 and Jay-Z.
Clad in a leather dress with her hair in a funky quiff, the 31-year-old seemed to make an impression on attendees.
The star took her son Egypt up on stage at the charity concert and sang smash-hit No One for her audience.
漏 Cover Media
“[Alicia] looked amazing,” a guest gushed to Us Weekly. “She was talking about how happy she was that the album got such good reviews and saying how she really wanted to ‘tap into her heart’ for this one. They played a lot of old-school hits and songs from the album. Everyone danced and celebrated.”
Entertainment by DJ Cassidy and DJ Runna got everyone up on their feet, and apparently the superstar couple left the booth where they were sitting to join Alicia on the dancefloor.
Other guests at the bash included Jason Der眉lo and girlfriend Jordin Sparks and Justin Timberlake minus new wife Jessica Biel.
Superstorm Sandy hit the east coast of America last month, leaving devastation in its wake.
The Brand New Me singer was also accompanied by husband Swizz Beatz, who took to the mic with DJ Cassidy to provide his own musical entertainment.
The singer and her guests celebrated the release of Girl on Fire in style at The Box venue in New York City.
Earlier in the day Alicia had been busy with an intimate performance for iHeartRadio in aid of Hurricane Sandy victims.