Audrina's first night out after the breakup was last night at Katy Perry's stylist Johnny Wujek's birthday party at Hollywood hot spot Bootsy Bellows, the source tells us."She was having a great time hanging and celebrating with her friends," an eyewitness says.Bohan, 33, proposed to Patridge over a romantic dinner at the Summit House in Orange County, California.The TV personality has known that Bohan is The One since her 2008 split from ex and Hills costar Justin "Bobby" Brescia.
Patridge entered the film industry with starring positions in the horror film Sorority Row (2009) and Direct-to-DVD film, Into the Blue 2: The Reef (2011).Patridge, 30, posted her baby announcement via Instagram on Friday, December 18, alongside an adorable photo of herself holding her Clearblue pregnancy test."I finally figured out what to get Corey for Christmas!s, and the 33-year-old professional BMX dirt bike rider are engaged, her rep confirmed to E! The two have dated on and off since 2008 and he appeared on several episodes of the MTV show.Patridge is the last unmarried main star of the series.PHOTOS: Celebrity splits of 2014 Patridge and Bohan started dating back in 2009, following her breakup from MTV's bad boy Justin "Bobby" Brescia.