Footage has emerged of pop star Justin Bieber pacing in a jail processing room before taking his shoes and socks off to be searched by a prison guard.<br /><br />Newly-obtained surveillance video from the Miami Beach Police Department shows Justin Bieber being processed in jail following his January 23rd DUI arrest. <br /><br />With arms crossed, Bieber is seen wearing brightly coloured shoes while pacing at a counter in a room with jail cells attached.<br />After dialogue with a prison guard, he removes his footwear, places his hands on the bench, while the guard appears to lift his sweatshirt up.<br /><br />Bieber is then seen to start removing the top himself.<br /><br />In another case against Bieber, Los Angeles County sheriff's investigators have presented evidence to prosecutors for a possible felony vandalism charge.<br /><br />The pop star has been under investigation since eggs were thrown at his neighbour's home last month, resulting in thousands of dollars in damage.<br /><br />Detectives searched Bieber's home looking for surveillance footage or other evidence on 14 January.<br /><br />The district attorney's office said on Thursday that it had received the case.<br />If prosecutors decide to move forward with it, it could result in Bieber's most serious criminal charges yet.<br /><br />The 19-year-old has been charged with misdemeanour offences in Miami and Toronto in recent weeks.<br /><br />But prosecutors in California have rejected three previous cases against Bieber that accused him of reckless driving, attacking a paparazzo and spitting on a neighbour.<br /><br /><br /><br />Get the latest headlines http://www.telegraph.co.uk/<br /><br />Subscribe to The Telegraph http://www.youtube.com/subscription_center?add_user=telegraphtv<br /><br />Like us on Facebook http://www.facebook.com/telegraph.co.uk<br />Follow us on Twitter https://twitter.com/telegraph<br />Follow us on Google+ https://plus.google.com/102891355072777008500/<br /><br />Telegraph.co.uk and YouTube.com/TelegraphTV are websites of The Daily Telegraph, the UK's best-selling quality daily newspaper providing news and analysis on UK and world events, business, sport, lifestyle and culture.