Her attorney says she will be present at hearing
Singer is seen kissing new friend at New York bowling alley
Her alleged attacker denies any involvement in leak<br />
Event management says gig is "not appropriate timing"<br />
Borrowed bling will be returned to her after hearing
The pieces are valued at $1.4 million
'Disturbia' singer will perform a set in Dubai
Pictures of singer's new body art appear online
Driver is stopped as he speeds away from nightclub
Source says pair did not record song after alleged assault