Billie was bold and fearless but came with a tragic drug addiction.
However, off-screen,Rinna hated her “Days of Our Lives” co-star Robert Kelker-Kelly.
While Rinna took a quick liking to Muldoon, she wasn’t as compatible with her on-screen lover.

“I hated Robert Kelker-Kelly; hated him with a passion!”
Rinna later admitted, perDaytime Confidential.
Muldoon played the role of Austin from 1992 until 1995.

Actor Austin Peck later took over the character and has returned multiple times over the years.
The pair met and claimed to have sparks between them instantly.
The couple have stood by each other ever since, even during difficult times in their lives.

“Lisa and I are of the same mind.
When you get married, you get married,” he stated.
We’re not helicopter husband and wife."
Hamlin added that they are also very opposite in their interests, but it seems to work for them.