Heather Locklear to walk down aisle with Jack Wagner

Aug. 12, 2011 at 2:20 PM ET

Noel Vasquez / Getty Images Contributor /

Heather Locklear and Jack Wagner are engaged, PEOPLE reports.

The "Melrose Place" alum, 49, and "Bold & Beautiful" star, 51, have been dating for four years. She was previously wed to rockers Tommy Lee and Richie Sambora, and has one daughter, Ava, 13. Wagner has two children with his former wife, Kristina.

"She's in it for the long haul with Jack," a friend told PEOPLE in 2009.

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