- Sony's PlayStation 4 tops the Campaign Viral Chart this week, with an ad poking fun at recent confusion over whether games can be shared between friends on the new XBox One console from Microsoft.
- US insurer Geico tops the chart this week with its surreal "hump day" ad, featuring a happy computer-generated camel, shared 174,474 times in the last seven days.
- Kmart, the US retailer, has topped the chart of most-shared ads with 290,176 shares for its "big gas savings" video, just weeks after its success with "ship my pants".
- Viral videos and TV ads for H&M are the most-shared ads starring David Beckham, who last week announced his retirement from professional football and played his last game on Saturday for Paris St Germain.
- Samsung and its agency Cheil dominate the chart this week with three ads, shared a combined 375,000 times.
- Beyonce's ad for Pepsi slips out of this week's chart but the megastar makes a reappearance in a spot for H&M, alongside work for the Windows Phone and the Nokia Lumia 920.
- Evian's latest baby ad has shot to first place in the chart after being shared 1.5 million times this week.
- A comic ad from American retailer Kmart has shot to first place in this week's viral chart after being shared more than 1.2 million times in the past seven days.
- Pepsi's spot starring music megastar Beyonce is the most-shared ad this week after generating 226,737 shares across Facebook, Twitter and the blogosphere.
- Google's video ads for its range of products dominate this week's viral chart, after five of the internet giant's April Fools ads racked up a combined 739,189 shares across the social web.
- Twitter's ad, celebrating its seventh birthday, has been shared more than 28,000 times this week, but Pepsi Max's hidden-camera viral, starring Nascar's Jeff Gordon, remains in first place.
- A Brazilian ad for Dove's Men+Care range of shampoo, created by Ogilvy & Mather Brazil, has been shared 232,831 times to become the third most-shared ad of the week.
- A Pepsi Max ad, created by TBWA\Chiat\Day, is this week's most-shared ad, which features disguised Nascar driver Jeff Gordon taking an unsuspecting car salesman on a test drive.
- The Simpsons, the US cartoon family, features in this week's viral chart, with an in-house ad from Fox spoofing the 'Harlem Shake' shared more than half a million times.
- Google's futuristic 'Project Glass' has returned to the chart this week with a video demo from Google Creative Labs, which has been shared 245,464 times.