Jodie Sweetin and Morty Coyle Jodie Sweetin and Morty Coyle

Jodie Sweetin is engaged, People reports.

The former Full House star was surprised by her boyfriend, Morty Coyle, when he popped the question at her 29th birthday party Tuesday in Los Angeles. "It was a complete surprise," Sweetin told the magazine. "We are just thrilled and I am in shock still!"

It's another girl for Jodie Sweetin

Coyle proposed to Sweetin with a ring featuring a 2.5 carat oval sapphire surrounded by 18 diamonds. A wedding date has not been set.

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Sweetin and Coyle have a 5-month-old daughter, Beatrix. Sweetin also has a 2-year-old daughter, Zoie, with ex-husband Cody Herpin. Sweetin was also previously married to Shaun Holguin for four years.

In 2009, Sweetin released unSweetined, a memoir chronicling her years of alcohol and drug abuse following the end of Full House's run.