Fame and fortune was lavished on pop stars of the 1990s, but some buckled under the pressures of being in the spotlight.
Going from a nobody to a somebody was a big leap for many, and several high profile stars have ended up going off the rails after being given too much cash - and too much fame - too soon.
Robbie Williams has previously spoken of how his stardom had a devastating impact on his life, leading to stints in rehab, drug and alcohol addictions, and almost near-fatal overdoses.
