Actress Angelina Jolie, left, and Brian Grazer, producer of the 84th Academy Awards, rehearse Friday, Feb 24, 2012 in Los Angeles. The Academy Awards will be held tonight. (AP Photo/Chris Carlson)

• Paris Hilton entered guilty pleas on two misdemeanor counts and has finally admitted the coke was hers. Her plea deal gets her a year's probation. [CNN]
• The judge says straighten up and fly right. Or else. [US]

• Elle MacPherson eats powdered rhino horn as a dietary supplement, because, "It works for me." Except: rhinos are endangered, and the only way to get rhino horn is to cut one off a rhino and leave it to die. [TOL]

• Ghost Whisperer co-stars Jennifer Love Hewitt and Jamie Kennedy have split after one year of dating. There are no details on the split just yet, though surely Preston Meyers is somewhere holding a letter, yelling, "This is my sign!" [People]

• Early on Monday morning, Rihanna was celebrating the Saints' Super Bowl win at a Miami club with Kim Kardashian and Timbaland, when a partygoer chucked a champagne bottle at their table from the balcony above and almost hit her.

• Sarah Jessica Parker and Matthew Broderick's surrogate gave birth to their twin girls this morning in Ohio. Sarah Jessica and Matthew are at the hospital with the surrogate and released a statement saying:

• Police are investigating Lindsay Lohan because she's accused of walking off with the jewels she wore during a photo shoot for British Elle. [The Sun]

• A month after being diagnosed with breast cancer, Christina Applegate is now cancer-free. "I'm clear," she told Robin Roberts of Good Morning America earlier today. "Absolutely 100 percent clear and clean. It did not spread — they got everything out, so I'm definitely not going to die from breast cancer." She went on…