Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown, Rihanna, Z100, Jingle Ball, 2008

Chris Brown and Rihanna perform on stage during Z100’s Jingle Ball 2008 Presented by H&M at Madison Square Garden on December 12, 2008 in New York City. (WireImage)