The book is about Lopez and his infant daughter Gia.
According to Mario Lopez, Fergie was his first kiss and the two were involved briefly while they were both on the show Kids Incorporated.
In the fall of 2006, Lopez signed on as a contestant on the third season of Dancing with the Stars on ABC with professional partner and then-girlfriend Karina Smirnoff who was making her series debut.
In a 2011 interview Lopez admitted that the parting transpired after Landry discovered Lopez had been unfaithful to her days before the wedding at his bachelor party.
Lopez subsequently dated professional dancer Karina Smirnoff, his Dancing with the Stars partner, from 2006 to June 2008.
In 1992, he hosted his first series on NBC called Name Your Adventure.
He hosts the serial tabloid Extra, as well as the MTV reality shows America's Best Dance Crew and MTV's Top Pop Group.
They have a daughter, Gia Francesca (born September 2010), and a son, Dominic (born September 2013).
Lopez stated that he is Catholic and goes to church every week.In 1993 Lopez was accused of date raping an 18-year-old woman, but prosecutors found no evidence to support the allegation, and multiple witnesses "contradicted the woman's account of her encounter" with Mario.After six years of dating, Lopez married actress Ali Landry on April 24, 2004, in a Catholic ceremony at the Las Alamandas resort outside Puerto Vallarta, Mexico their marriage was annulled two weeks later.Lopez and Courtney Mazza had a reality show on VH1 called Mario Lopez: Saved by the Baby which premiered on November 1, 2010.On February 4, 2015, Lopez reunited with Mark-Paul Gosselaar, Elizabeth Berkley, Dennis Haskins and Tiffani Thiessen on The Tonight Show Starring Jimmy Fallon, where they appeared in a Saved by the Bell sketch with Fallon.A third book, "Extra Lean Family", was published in May 2012.