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From left, Jorge Bernal, background, Prince Royce, foreground, Paulina Rubio, Daisy Fuentes, and Roberto Tapia pose for photographers in Miami, Thursday, May 2, 2013. Telemundo announced that the singing competition La Voz Kids will premiere on Sunday, May 5th. (AP Photo/Alan Diaz) ( Tel La Voz Kids )

(Left to Right) Simon Cowell, Paulina Rubio, Demi Lovato, and Kelly Rowland at "The X Factor" Season 3 premiere at Cecconi’s on Thursday, Sept. 5, 2013 in Los Angeles. (Photo by Frank Micelotta/Invision for FOX/AP) ( X Factor Season 3 Premiere )

Mexican singer Paulina Rubio arrives at the Latin Billboard Awards in Coral Gables, Fla. Thursday, April 25, 2013. (Photo by Carlo Allegri/Invision/AP) ( Latin Billboard Awards )

Mexican singer Paulina Rubio poses for photographers holding a plaque, next to Mexico's Quintana Roo state's Governor Felix Gonzalez Canto during a news conference in Cancun, Mexico, Monday, June 1, 2009. Rubio was named " Tourism ambassador" of the Mexican state of Quintana Roo. (AP Photo/Israel Leal) ( Mexico Rubio )

Singer Paulina Rubio, right, and actress Eva Longoria Parker pose together at Padres Contra El Cancer's Ninth Annual "El Sueno de Esperanza" benefit gala in Los Angeles, Thursday, Sept. 10, 2009. (AP Photo/Chris Pizzello) ( El Sueno de Esperanza Benefit Gala )

Paulina Rubio, left, and Gustavo Dudamel present the award for album of the year at the 12th Annual Latin Grammy Awards on Thursday Nov. 10, 2011 in Las Vegas. (AP Photo/Julie Jacobson) ( Latin Grammy Awards Show )

BEVERLY HILLS, CA - AUGUST 01: (L-R) Host Mario Lopez, Judges Demi Lovato, Paulina Rubio, Kelly Rowland, Simon Cowell, Executive Producers Rob Wade, and Andrew LLinares speak onstage during the “The X Factor” panel discussion at the FOX portion of the 2013 Summer Television Critics Association tour - Day 9 at The Beverly Hilton Hotel on August 1, 2013 in Beverly Hills, California. (Photo by Frederick M. Brown/Getty Images) ( 174667029RM00339_2013_Summe )

From left, judges Demi Lovato, Paulina Rubio, Kelly Rowland and Simon Cowell participate in "The X Factor" panel at the 2013 FOX Summer TCA Press Tour at the Beverly Hilton Hotel on Thursday, August 1, 2013 in Beverly Hills, Calif. (Photo by Frank Micelotta/Invision/AP) ( FOX 2013 Summer TCA )

Mexico's pop star Paulina Rubio blows a kiss during a news conference promoting her newest album, "Brava!" in Mexico City on Monday Nov. 14, 2011. (AP Photo/Eduardo Verdugo) ( Mexico Paulina Rubio )

FILE - In this May 5, 2012 file photo, Paulina Rubio performs at the New Orleans Jazz and Heritage Festival in New Orleans. (AP Photo/Gerald Herbert, File) ( Paulina Rubio )

FOX Chief Operating Officer Joe Earley, center, and THE X FACTOR Judges Kelly Rowlan, left, and Paulina Rubio arrive at FOX's "The X Factor" Season 3 Finalists Party, on Monday, November 4, 2013, at the SLS Hotel in Beverly Hills, Calif. (Photo by Frank Micelotta/Invision for FOX/AP Images) ( FOX's "The X Factor" Season 3 Finalists Party )

From left, Demi Lovato, Simon Cowell, Paulina Rubio, and Kelly Rowland arrive on the red carpet at the Los Angeles auditions for "The X Factor" at The Galen Center on Thursday, July 11, 2013 in Los Angeles. (Photo by Richard Shotwell/Invision/AP) ( Los Angeles Auditions for The X Factor )

Judge Paulina Rubio arrives at FOX's "The X Factor" Season 3 Finalists Party, on Monday, November 4, 2013, at the SLS Hotel in Beverly Hills, Calif. (Photo by Frank Micelotta/Invision for FOX/AP Images) ( FOX's "The X Factor" Season 3 Finalists Party )

(Left to Right) Paulina Rubio, Demi Lovato, and Kelly Rowland at "The X Factor" Season 3 premiere at Cecconi’s on Thursday, Sept. 5, 2013 in Los Angeles. (Photo by Frank Micelotta/Invision for FOX/AP) ( X Factor Season 3 Premiere )

FILE - In this Aug. 21, 2012 file photo, Mexico's pop star Paulina Rubio flashes the hand heart symbol during A press conference in Mexico City. (AP Photo/Eduardo Verdugo, File) ( Mexico Paulina Rubio )

BEVERLY HILLS, CA - AUGUST 01: (L-R) Judges Paulina Rubio, Kelly Rowland, and Simon Cowell speak onstage during the “The X Factor” panel discussion at the FOX portion of the 2013 Summer Television Critics Association tour - Day 9 at The Beverly Hilton Hotel on August 1, 2013 in Beverly Hills, California. (Photo by Frederick M. Brown/Getty Images) ( 174667029RM00363_2013_Summe )

MADRID, SPAIN - MAY 05: Singer Paulina Rubio presents new "Triumph" collection at the El Canal Theater on May 5, 2010 in Madrid, Spain. (Photo by Carlos Alvarez/Getty Images) ( 60359711 )

LAS VEGAS, NV - NOVEMBER 09: Paulina Rubio arrives at the 2011 Latin Recording Academy's Person of the Year honoring Shakira at Mandalay Bay Resort & Casino on November 9, 2011 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images) ( 127725117PB252_2011_Latin_R )

BARCELONA, SPAIN - MAY 18: Rosa Clara, Paulino Rubio and Mischa Barton attend the backstage photocall for Rosa Clara's latest bridal collection 2011, at the Fira 2 Barcelona on May 18, 2010 in Barcelona, Spain. (Photo by Robert Marquardt/Getty Images) ( 60487172 )

Paulina Rubio arrives to the 12th annual Latin Grammy Awards in Las Vegas, Nevada on November 10, 2011. (ADRIAN SANCHEZ-GONZALEZ/AFP/Getty Images) ( Was4400189 )

Singer Paulina Rubio and boyfriend Colate Vallejo-Najera attend the Latino 2009 Inaugural Gala at Union Station on Sunday, Jan. 18, 2009 in Washington. (AP Photo/Evan Agostini) ( Latino 2009 Inaugural Gala )

MIAMI BEACH, FL - FEBRUARY 05: Pitbull and Paulina Rubio attend the Pepsi Musica Super Bowl Fan Jam on February 5, 2010 in Miami Beach, Florida. (Photo by Bennett Raglin/Getty Images) ( 59505730 )

MADRID, SPAIN - DECEMBER 11: Singer Paulina Rubio performs on stage during "40 Principales" 2009 Awards ceremony at Palacio de los Deportes on December 11, 2009 in Madrid, Spain. (Photo by Carlos Alvarez/Getty Images) ( 94164285CA074_40_Principale )

UNIVERSAL CITY, CA - OCTOBER 15: (L-R) Actress Audrina Patridge and actor Wilmer Valderrama present the Mejor Solista award to singer Paulina Rubio onstage at the "Los Premios MTV 2009" Latin America Awards held at Gibson Amphitheatre on October 15, 2009 in Universal City, California. (Photo by Kevin Winter/Getty Images) ( 58648893 )

KEY BISCAYNE, FL - APRIL 04: Musician Paulina Rubio watches as Rafael Nadal of Spain takes on Tomas Berdych of the Czech Republic during the men's singles semifinal on day twelve of the Sony Ericsson Open at the Crandon Park Tennis Center on April 4, 2008 in Key Biscayne, Florida. (Photo by Matthew Stockman/Getty Images) ( 77834063MH027_Sony_Ericsson )

(L-R) Shakira from Colombia, Alejandro Sanz from Spain, Rene of Calle 13 from Puerto Rico, accordionist from Colombia, Jamie, Paulina Rubio from Mexico and Alejandro Lerner from Argentina perform during a charity ALAS concert held in Buenos Aires on May 17, 2008. Shakira's ALAS foundation has gathered 21 other singers to perform in two simultaneous concerts on May 17, one in Mexico and the other in Argentina, in an effort to raise money to help improve the lives of improverished children in Latin America. (JUAN MABROMATA/AFP/Getty Images) ( (L-R) Shakira from Colombia, Alejandro S )