Olivia WildeFameFlynet

Hot mama alert.

Wilde in Maui on Dec. 12.Splash News

Olivia Wilde flaunted her slim physique as she splashed around solo during a pre-holiday getaway in Maui over the weekend.

With partner Jason Sudeikis, 40, camped out on the beach, along with the couple’s 1-year-old son, Otis, Wilde, 31, enjoyed some alone time as she strolled along the shore in a bold orange bikini.

While the actress had previously compared her post-baby bod to that of a “deflated pool toy,” Wilde looked trimmer than ever in a sexy two-piece. And while she does have a busy year ahead — including a new TV gig with a role on HBO’s “Vinyl” — she’d be willing to go for baby No. 2.

“Weirdly I can’t wait to do it again,” the “Meadowland” star penned in a personal essay for Shape magazine. “I confronted my own intense strength and was pretty damn impressed by it.”