The British model is a known fan of sharing snaps on Instagram and this afternoon (11 February) she puckered for a new black and white shot that oozed effortless glamour.
And is it just us or does she look like she could be dreaming about her beau Jason in this image too? Well, you never know!
Speculation has been swirling lately that Rosie and the hunky actor are now engaged and have even set a date for their nuptials this summer.
Reveal contacted Rosie's rep, who declined to comment.
Nevertheless, the 26-year-old has hinted that something "exciting" is on the horizon.
Speaking to The Sunday Times, she said: "There are a few things in my personal life that are very exciting that I probably can't elaborate on."
Could she be referring to wedding bells?
Jason and Rosie began dating in 2010 and despite rumours that the couple had split up last year after taking some time apart, it seems like they are now stronger than ever.
Although both stars are from England, they spend most of their time in sunny Los Angeles and the 26-year-old model is often making us jealous by posting snaps of herself on the beach.
The other loves in her life, as well as her rumoured hubby-to-be, are her pet dogs Dolly and Peggy.
What do you think of Rosie and Jason apparently getting married in England this summer? Let us know below, as the best comment from across the website each week wins £50!
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