<P> L'Oreal Paris named Lopez their new Global Ambassador and the face of their brands, including EverPure hair care, Preference hair color and Youth Code skin care . Her EverSleek hair care ads made their debut in early 2011, to coincide with the release of Love? and her debut as a judge on American Idol . To further promote her comeback, in February, Venus chose Lopez as their new Global Ambassador . Lopez's comeback single "On the Floor" was released later that same month . The song topped the charts across the globe, becoming one of the most successful singles of the year . The song also became her highest charting single commercially as a lead artist, as well as her most successful airplay hit on contemporary hit radio, since "Jenny from the Block". Love?, which was released in May, was a moderate commercial success, and was viewed as a humble comeback from Lopez, as many had considered her recording career over . Lopez launched her next fragrance Love and Light in July, exclusively on HSN . 51,000 bottles of the fragrance were sold at its premiere, becoming Lopez's most successful fragrance launch to date, making over $2.9 million . In September, Lopez launched the Jennifer Lopez Collection, a clothing and accessories line for Kohl's with Tommy Hilfiger . In addition to the clothing line, she also launched the Jennifer Lopez Home Collection, featuring bedding, towels and luggage . Later that same month Fiat, an Italian automobile manufacturer, enlisted Lopez to promote their products, including the 2012 Fiat 500 Cabrio . Olivier Francois, the Chrysler chief marketing officer, stated that she "fits perfectly with the brand". </P> <P> In January 2012, Lopez returned as a judge on the eleventh season of American Idol, earning a reported $20 million . Later that same month, a new talent show, ¡ Q'Viva! The Chosen, created by Simon Fuller premiered on Univision and was a hit for the channel . It followed Lopez, Anthony and director - choeographer Jamie King as they travelled across 21 countries in Latin America to find new talent for a Las Vegas show . On May 18, Lopez returned to the big screen starring alongside an ensemble cast consisting of Cameron Diaz, Elizabeth Banks, Matthew Morrison and Dennis Quaid in the film What to Expect When You're Expecting, which is based on the novel of the same name . In late May, Lopez released her fragrance Glowing by JLo, which she described as an "evolution" of Glow by JLo . </P> <P> Lopez launched the Dance Again World Tour, her first headlining concert tour, on June 14 . It was a lucrative, grossing over $1 million per show . On July 12, she launched Teeology, a luxury T - shirt e-commerce . Lopez voiced Shira, a saber tooth tiger, in the animated film, Ice Age: Continental Drift, the fourth film in the Ice Age franchise . The film became her highest opening weekend figure . </P> <P> Lopez's first greatest hits album, Dance Again...the Hits, was released on July 24, 2012 in the United States . It was released by Epic Records, as Lopez owed them one final album to end her contract, despite previously announcing that she had fulfilled her contract with the label . Lopez, who was going through a divorce with Anthony and the "breakup of a family", felt as if the album's sole single, "Dance Again", had come to her at the "perfect moment". "Dance Again" and "Goin' In", a single from the soundtrack of the dance film Step Up Revolution, both reached the top of the Billboard Hot Dance Club Songs, giving Lopez her twelfth and thirteenth number one on that chart, respectively . nuvoTV announced in September its premier partnership with Lopez, that will see her work on the creative side of the network, managing marketing and program production with her production company, Nuyorican Productions, as well as periodically appearing in network programming . </P>

Who does jennifer lopez play in ice age