star David Charvet
and Rock Star: Supernova
host Brooke Burke
are engaged and expecting a child together. Charvet proposed during a "summer party" he threw on Saturday night, according to Burke. She tells People
, "It was a total surprise. It was all very romantic. He's my best friend."
Charvet gave his new fiancee an eternity band engagement ring because "it's forever" says Burke. The couple, who are both 34, have known each other for years, but only started dating last year, during Rock Star: INXS
At that time Burke had just separated from her husband, Dr. Garth Fisher, a plastic surgeon featured on ABC's Extreme Makeover
. The couple has two daughters - Neriah, six, and Sierra, four.