Kaley Cuoco and Ryan Sweeting were first linked when they were caught strolling around Sherman Oaks, Calif. together in early August 2013.
The twosome enjoyed another meal together not long after their Sherman Oaks outing.
Kaley and hew new tennis player beau were spotted getting mani/pedis together in August 2013 in Culver City. Too cute.
The couple hit the 2013 U.S. Open in September for an athletic outing together.
Cuoco and Sweeting arrived back in L.A. hand-in-hand after attending the U.S. Open in New York.
On Sept. 14, the cute couple grabbed breakfast at Marmalade Cafe in L.A.
Cuoco and Sweeting appeared to already be sharing a life together as they hit the grocery store together in L.A.
Cuoco and Sweeting sported cool shades while attending the Eddie Vedder and Zach Galifianakis Rock Malibu Fundraiser for EBMRF in Malibu.
After dating for only three months, the lovebirds already knew how to work it on the red carpet in coordinating looks. Here, Kaley and Ryan hit the EW pre-Emmys party.
Just days before announcing their engagement, Kaley and Ryan hit the 2013 Emmy Awards red carpet in L.A., their first big awards show appearance together.
The Big Bang Theory star sparked engagement rumors when she stepped out after the Emmys wearing this giant rock. E! News soon confirmed that Cuoco is indeed engaged!
MORE PHOTOS: Cutest couples at the Emmys