To sweeten the limited-time offer as Valentine's Day approaches, McDonald's is giving away a bejeweled 18-karat stackable ring with seven tiers of diamonds and other gems, including orange sapphires to resemble the Big Mac's special sauce.
The new Mac Jr.is a single-layer Big Mac, which the company has said is easier to eat on the go.
The burger giant is asking for fans to show their love - not for their partner, but for Big Macs - by penning the "most creative vows of Big Mac burger love".
The team behind those famous Golden Arches is stepping outside the fast-food box this holiday with a Valentine's Day contest that will see the first-prize victor taking home the "Bling Mac" - a dazzling, bejeweled ring shaped like - get this - an actual Big Mac!
They're also releasing a Mac Jr which is available for €2 and contains 400 calories.
They're inviting people to share their own Big Mac bars.
Big Narstie has teamed up with fellow grime star Lady Leshurr to celebrate Big Mac's 50th birthday.
Both of the new burgers will be available versions across all restaurants nationwide.
The trio of Big Macs was rolled out Florida and Pittsburgh, Pa., in November after tests in central OH and the Dallas/Fort Worth area, and introduced nationwide earlier this year.
McDonald's franchises have featured many different menu items in recent months as it is fighting more up-market chains like Five Guys and Shake Shack from taking an even bigger bite out of its business.
US Dow Jones plunges over 1000 points
The sell-off wasn't abrupt; on just three days did stocks fall more than 1 per cent over the course of the month. The Dow fell a record 1,175 points on Monday but rallied back on Tuesday to close the session up 568 points.
Dow Plunges Again, Closes Down More Than 1000 Points
This follows the Reserve Bank of New Zealand's decision to leave interest rates unchanged this morning, as widely expected. Corrections are normal occurrences during bull markets, and there hasn't been one in two years, an unusually long time.
Kristina Shannon accuses Paul Marciano of sexual assault
Upton previously told Time magazine that Tsai was sacked "in what seemed to be retaliation" for his acting as a buffer for her. She was sacked from the shoot the next day, as was the protective snapper, she claims. "It made me question what I was doing.