The music world is remembering the life and career of singer Whitney Houston at the Grammy Awards in Los Angeles.
The star was found dead in her Los Angeles hotel room on Saturday, the day before the prestigious ceremony.
Host LL Cool J opened the event with a prayer for the singer.
Meanwhile, after a post mortem examination, the Los Angeles coroner said there were no visible signs of trauma on Houston's body and that foul play was "not suspected at this time".
The coroner confirmed that Houston, 48, was found in the bath.
LL Cool J said: "There is no way around this. We've had a death in our family.
"The only thing that feels right is to begin with a prayer for a woman who we loved - for our fallen sister, Whitney Houston."
The audience then gave a standing ovation after watching a clip of her hit I Will Always Love You.
Later, dressed in black and with a simple piano accompaniment, singer Jennifer Hudson gave a moving rendition of the same song, ending with the line: "Whitney, we will always love you."
Houston won six Grammys during her career.
Others paying tribute during the ceremony included Bruno Mars, who told the crowd: "Tonight we're celebrating. Tonight we're celebrating the beautiful Miss Whitney Houston."
Stevie Wonder said: "To Whitney up in heaven, we all love you."
Melanie Fiona, who won best traditional R&B vocal performance and best R&B song, said: "Whitney Houston, I would not be standing up here if it were not for you, thank you so much."
The reaction to Houston's death dominated the ceremony, which is the most high-profile event in the US music calendar.
Before the show, Jimmy Jam, a friend and producer of Houston's, said it was "a bittersweet occasion tonight with the passing of Whitney".
"Anytime someone passes away, the thing you do is you gather your family together, tell stories," he said. "A little bit of mourning, little bit of celebrating - this is our family tonight and we're going to do it the best that we can do it."
Earlier on Sunday, the Rev Al Sharpton paid tribute to Houston while preaching at the Second Baptist Church in Los Angeles.
"Yes, she had an outstanding range," he said. "Yes, she could hit notes no one else could reach. But what made her different was she was born and bred in the bosom of the black church.
"A lot of artists can hit notes but they don't hit us. Say words but they have no meaning. Have gifts and talent but no anointing. Something about Whitney that would reach in you and make you feel."
Meanwhile, Houston's 18-year-old daughter Bobbi has been released from hospital after being treated for stress and anxiety following her mother's death.
Houston became known for powerful ballads such as I Will Always Love You and One Moment In Time.
She holds the record for having the most consecutive chart-topping singles in the US - reaching number one seven times between 1985 and 1988.
But her later career was overshadowed by substance abuse and her turbulent marriage to singer Bobby Brown.
In recent years drug use had taken its toll on the star and her voice - once acknowledged as one of the finest in pop music - was badly damaged.
The star was found dead in her Los Angeles hotel room on Saturday, the day before the prestigious ceremony.
Host LL Cool J opened the event with a prayer for the singer.
Meanwhile, after a post mortem examination, the Los Angeles coroner said there were no visible signs of trauma on Houston's body and that foul play was "not suspected at this time".
The coroner confirmed that Houston, 48, was found in the bath.
LL Cool J said: "There is no way around this. We've had a death in our family.
"The only thing that feels right is to begin with a prayer for a woman who we loved - for our fallen sister, Whitney Houston."
The audience then gave a standing ovation after watching a clip of her hit I Will Always Love You.
Later, dressed in black and with a simple piano accompaniment, singer Jennifer Hudson gave a moving rendition of the same song, ending with the line: "Whitney, we will always love you."
Houston won six Grammys during her career.
Others paying tribute during the ceremony included Bruno Mars, who told the crowd: "Tonight we're celebrating. Tonight we're celebrating the beautiful Miss Whitney Houston."
Stevie Wonder said: "To Whitney up in heaven, we all love you."
Melanie Fiona, who won best traditional R&B vocal performance and best R&B song, said: "Whitney Houston, I would not be standing up here if it were not for you, thank you so much."
The reaction to Houston's death dominated the ceremony, which is the most high-profile event in the US music calendar.
Before the show, Jimmy Jam, a friend and producer of Houston's, said it was "a bittersweet occasion tonight with the passing of Whitney".
"Anytime someone passes away, the thing you do is you gather your family together, tell stories," he said. "A little bit of mourning, little bit of celebrating - this is our family tonight and we're going to do it the best that we can do it."
Earlier on Sunday, the Rev Al Sharpton paid tribute to Houston while preaching at the Second Baptist Church in Los Angeles.
"Yes, she had an outstanding range," he said. "Yes, she could hit notes no one else could reach. But what made her different was she was born and bred in the bosom of the black church.
"A lot of artists can hit notes but they don't hit us. Say words but they have no meaning. Have gifts and talent but no anointing. Something about Whitney that would reach in you and make you feel."
Meanwhile, Houston's 18-year-old daughter Bobbi has been released from hospital after being treated for stress and anxiety following her mother's death.
Houston became known for powerful ballads such as I Will Always Love You and One Moment In Time.
She holds the record for having the most consecutive chart-topping singles in the US - reaching number one seven times between 1985 and 1988.
But her later career was overshadowed by substance abuse and her turbulent marriage to singer Bobby Brown.
In recent years drug use had taken its toll on the star and her voice - once acknowledged as one of the finest in pop music - was badly damaged.
