Whitney Houston memorial

The coffin holding the remains of singer Whitney Houston is carried to a hearse after funeral services at the New Hope Baptist Church in Newark, N.J., Feb. 18, 2012.

Fans wave as a hearse bearing the remains of Whitney Houston leaves the New Hope Baptist Church after the singer's funeral in Newark, N.J., Feb. 18, 2012.

A program from the funeral service for singer Whitney Houston is displayed outside the New Hope Baptist Church in Newark, N.J. on Feb. 18, 2012.

The hearse carrying the body of singer Whitney Houston leaves the Whigham Funeral Home on Feb. 18, 2012, in Newark, N.J. en route to a private funeral at the New Hope Baptist Church.

Bobby Brown, left, is greeted outside during the funeral of his ex-wife Whitney Houston at New Hope Baptist Church in Newark, N.J., Feb. 18, 2012.

Police set up barricades near the scene of Whitney Houston's funeral at New Hope Baptist Church on Feb. 18, 2012, in Newark, N.J.. Houston was found dead in her hotel room at The Beverly Hilton hotel on Feb. 11, 2012.

A poster of Whitney Houston is seen near her funeral at New Hope Baptist Church on Feb. 18, 2012, in Newark, N.J.

Media set up outside of Whitney Houston's funeral at the New Hope Baptist Church on Feb. 18, 2012, in Newark, N.J.

Mounted police prepare for the funeral service for Whitney Houston outside near the New Hope Baptist Church on Feb. 18, 2012, in Newark, N.J.

The hearse carrying the body of singer Whitney Houston leaves the Whigham Funeral Home on Feb. 18, 2012, in Newark, N.J.

The hearse carrying the body of singer Whitney Houston leaves the Whigham Funeral Home on Feb. 18, 2012, in Newark, N.J. en route to a private funeral at the New Hope Baptist Church.

With a police motorcycle escort, the hearse carrying the body of singer Whitney Houston leaves the Whigham Funeral Home on Feb. 18, 2012, in Newark, N.J. en route to a private funeral at the New Hope Baptist Church.

Newark police prepare as people gather for the funeral services for Whitney Houston on Feb. 18, 2012, in Newark, N.J.

Stevie Wonder arrives the funeral Whitney Houston at New Hope Baptist Church in Newark, N.J., Feb. 18, 2012.

139251856_(1).jpg — AFP PHOTO/DON EMMERT

A woman buys a rose from a street vendor in the area near of New Hope Baptist Church where funeral services are to be held for singer Whitney Houston on Feb. 18, 2012, in Newark, N.J.

The hearse carrying the body of singer Whitney Houston leaves the Whigham Funeral Home on Feb. 18, 2012, in Newark, N.J.

Mourners walk with a sign toward the area near of New Hope Baptist Church where funeral services are to be held for singer Whitney Houston on Feb. 18, 2012, in Newark, N.J.

Guests arrive for the funeral services of Whitney Houston outside New Hope Baptist Church on Feb. 18, 2012, in Newark, N.J.

Rev. Jesse Jackson is interviewed by the media at the funeral service for Whitney Houston on February 18, 2012, in Newark, N.J.

Guests arrive for the funeral services of Whitney Houston outside New Hope Baptist Church on Feb. 18, 2012, in Newark, N.J.

A policeman stands guard prior to the funeral services for Whitney Houston outside the New Hope Baptist Church on Feb. 18, 2012, in Newark, N.J.

New Jersey Gov. Chris Christie, center, arrives for funeral services for singer Whitney Houston at the New Hope Baptist Church in Newark, N.J., Feb. 18, 2012.

Guests attend the funeral service for Whitney Houston on Feb. 18, 2012, in Newark, N.J.

Guests attend the funeral service for Whitney Houston on Feb. 18, 2012, in Newark, N.J.

A woman holds a poster as the public gathers on the streets near the New Hope Baptist Church as a private funeral for singer Whitney Houston is held at the church on Feb. 18, 2012, in Newark, N.J.

Members of the media take photos near New Hope Baptist Church where funeral services are to be held for singer Whitney Houston on Feb. 18, 2012, in Newark, N.J.

Guests arrive for the funeral services of Whitney Houston outside New Hope Baptist Church on Feb. 18, 2012, in Newark, N.J.

Police keep watch over the funeral service for Whitney Houston on Feb. 18, 2012, in Newark, N.J.

Fans gather on the street to show support during the funeral service for Whitney Houston on Feb. 18, 2012, in Newark, N.J.

Bobby Brown stands outside prior to the funeral services for Whitney Houston at the New Hope Baptist Church on Feb. 18, 2012, in Newark, N.J.

A makeshift memorial is seen prior to the funeral services for Whitney Houston at the New Hope Baptist Church on Feb. 18, 2012, in Newark, N.J.

A makeshift memorial is set up for the funeral services for Whitney Houston outside the New Hope Baptist Church on Feb. 18, 2012, in Newark, N.J.

Police march in formation prior to the funeral services for Whitney Houston outside the New Hope Baptist Church on Feb. 18, 2012 in Newark, N.J.

Singer Alicia Keys, center, leaves after a funeral service for Whitney Houston at New Hope Baptist Church in Newark, N.J., Feb. 18, 2012.

Bobby Brown stands outside prior to the funeral services for Whitney Houston at the New Hope Baptist Church on Feb. 18, 2012, in Newark, N.J.

Fans sign a picture in support during the funeral service for Whitney Houston on Feb. 18, 2012, in Newark, N.J.

Terri Carrathers watches the streaming video of the Whitney Houston funeral from a television network truck on the streets near the New Hope Baptist Church on Feb. 18, 2012, in Newark, N.J.

A man holds up the program for Whitney Houston funeral at New Hope Baptist Church on Feb. 18, 2012, in Newark, N.J.

Whitney Houston merchandise is sold as fans gather a few blocks from the New Hope Baptist Church during the singer's funeral in Newark, N.J., Feb. 18, 2012.

Singer Bobby Brown is escorted to a vehicle during the funeral of his ex-wife Whitney Houston at New Hope Baptist Church in Newark, N.J., Feb. 18, 2012.

The Rev. Jesse Jackson, center, leaves Whigham Funeral Home after visiting with the family of Whitney Houston before going to the New Hope Baptist Church for her funeral in Newark, N.J. on Feb. 18, 2012.

Singer Stevie Wonder, center, leaves the funeral service for Whitney Houston at New Hope Baptist Church in Newark, N.J., Feb. 18, 2012.

The Rev. Al Sharpton leaves after a funeral service for Whitney Houston at New Hope Baptist Church in Newark, N.J., Feb. 18, 2012.

Singer and songwriter Roberta Flack speaks with the media as she leaves Whitney Houston's funeral at New Hope Baptist Church on Feb. 18, 2012, in Newark, N.J.

The hearse with the body of singer Whitney Houston drives down Central Avenue by the New Hope Baptist Church after a private funeral for the pop star was held at the church Feb. 18, 2012, in Newark, N.J.