A big congratulations to Metallica drummer Lars Ulrich, who recently got engaged to his model girlfriend Jessica Miller. The happy couple celebrated with a party in Las Vegas with close friends and family members.

Miller made Loudwire's very own list of the Hottest Rockstar Girlfriends earlier this year. The fashion model was previously engaged to Incubus singer Brandon Boyd and used to date System of a Down guitarist-singer Daron Malakian.

Meanwhile, Ulrich has been married twice before -- to Debbie Jones from 1988 to 1990 and Skylar Satenstein from 1997 to 2004. He also dated Connie Nielsen from 2004 to 2012. He has two children with Satenstein and another child with Nielsen.

The Las Vegas Informer reports that the couple celebrated at the N9NE Steakhouse at the Palms Casino Resort. No word yet on a wedding date.

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