- Although sentenced to 55 days in jail, Brown could be free in 8 or 9, a sheriff spokesman says
- Good behavior rules and jail overcrowding guidelines mean a sharp reduction in time served
- Brown was taken into custody at the Van Nuys, California, courthouse Wednesday
- Brown has two DUI convictions in a year; lawyer says he's now committed to sobriety
Los Angeles (CNN) -- Deputies handcuffed singer Bobby Brown and led him from a courtroom to a jail cell Wednesday morning, as Whitney Houston's ex-husband began serving time for a drunken driving conviction.
Although the judge sentenced Brown to 55 days behind bars for his second conviction in a year for driving under the influence, he will likely be free in eight or nine days, according to Los Angeles County Sheriff's Department spokesman Steve Whitmore.
Singer Bruno Mars was arrested on September 19, 2010 in Las Vegas, Nevada, on a drug charge. He later accepted a "deferred adjudication" deal in 2011.
Lohan poses for a mug shot on March 20, 2013, after accepting 90 days in a "locked in" drug rehab facility for misdemeanor charges.
Stanley Kirk Burrell, aka MC Hammer, was arrested February 21 in Dublin, California, for allegedly obstructing an officer.
Actor Stephen Baldwin was arrested December 6 on a charge of failing to file New York state personal income tax returns for three years, according to a statement released by the Rockland County district attorney's office.
William J. Drayton, 53, also known as Flavor Flav, was arrested October 17 in Las Vegas and charged with assault with a deadly weapon and battery in a case involving his fiancee of eight years, police said.
Border Patrol agents in Texas arrested singer Fiona Apple on September 18, saying they found marijuana and hashish on her tour bus.
Los Angeles police took this 2011 mug shot of party girl Lindsay Lohan for violating her probation for a 2007 drunken driving conviction. She later cleaned up her act -- and the L.A. County Coroner's office -- by completing community service as a morgue janitor.
Bad boy actor Charlie Sheen is no stranger to Hollywood scandal. He posed for this mug after a 2009 arrest related to a domestic violence dispute.
This mug was snapped after Mel Gibson, now notorious for getting himself into trouble, was arrested and charged with drunk driving in 2006.
Nicole Richie was sentenced to four days in jail for DUI in August 2007. She spent 82 minutes in custody.
Musician Randy Travis was arrested August 7 for misdemeanor DWI and felony retaliation after he was involved in a one-vehicle accident and found buck naked in the roadway. He was later released on bond.
Marshall Mathers, aka Eminem, was booked on gun charges twice in June 2000. Police said both arrests stemmed from fights -- the first over his estranged wife, Kim, and the second against rival rap group Insane Clown Posse.
Funny-man Russell Brand landed himself in the Orleans Parish Sheriff's Office on March 16 when he snatched a photographer's iPhone and threw it at a window. Brand was free on bond after turning himself in to New Orleans police.
Rapper Jay-Z was arrested in 1999 for allegedly stabbing a record executive in a New York night club. He pleaded guilty in 2001 and was sentenced to three years' probation.
Matthew McConaughey was arrested in Austin, Texas, in 1999 after police allegedly found him dancing naked and playing bongo drums in his house. He paid a $50 fine for disturbing his neighbors with the show.
Curtis Jackson, aka 50 Cent, posed for this mug in 1994 when he was arrested at 19 for allegedly dealing heroin and crack cocaine.
Robert Downey Jr.'s drug problems are almost as famous as his talent. He served time in the late 1990s on a drug conviction, was arrested in November 2000 for drug possession, and was busted again in April 2001 in Culver City, California.
Wayne "Lil Wayne" Carter was booked on drug charges in Arizona in 2008 and sentenced to a year in prison.
Kiefer Sutherland got this mug shot after surrendering to serve a 48-day sentence for his third DUI arrest.
Backstreet Boy Nick Carter was arrested for drunken driving after failing a field sobriety test in 2005.
"Gossip Girl" star Chase Crawford was arrested in June 2010 in Austin, Texas, and charged with possession of marijuana. He was charged with a misdemeanor because he had less than 2 ounces, according to a police report.
Jane Fonda was arrested in Cleveland, Ohio, in 1970 after a scuffle with police in the airport. U.S. Customs agents allegedly found a large quantity of pills in her possession.
The Oklahoma County, Oklahoma, Sheriff's office took this mug shot of the famous "Home Alone" star Macaulay Culkin after they found marijuana, Xanax and sleeping pills in his possession. He was briefly jailed before being released on bond.
Photos: Celebrity mug shots
Good behavior rules and jail overcrowding guidelines add up to a sharp reduction in actual time served for county inmates, Whitmore said.
Brown was taken into custody at the Van Nuys, California, courthouse at 9:10 a.m., Whitmore said.
Brown's sentence was stiffer because his driver's license was suspended after he pleaded no contest last summer to another charge of driving under the influence, Los Angeles city attorney's spokesman Frank Mateljan said.
Brown, 44, spent time in a "confidential rehabilitation center" last August as part of his plea deal for the April 2012 arrest.
Brown was not in court last month when his lawyer entered his guilty plea on charges of driving under the influence, driving on a suspended license and violating his probation for the earlier conviction.
A lawyer for the singer said he has accepted responsibility, and is committed to his sobriety.
"Brown is pleased that the matter has been resolved," attorney Christopher Brown said in a statement.
The judge imposed 10 days in jail for the drunken driving offense, 10 days for the suspended license conviction and 35 days for the probation violation, according to Mateljan.
His probation was extended to four years, Mateljan said.
A Los Angeles police officer smelled "a strong scent of alcohol" when he approached Brown during the Ventura Boulevard traffic stop last October, a police spokesman said.
Brown was arrested after a field sobriety test, the spokesman said.
Brown was previously married to Whitney Houston. They divorced in 2007. He has one daughter, Bobbi Kristina, from his relationship with Houston, as well as three other children. Houston died a little more than a year ago.
Brown, who has been touring with his R&B group, New Edition, released "Masterpiece," his first solo album in 14 years, last June.
