Katy Perry - Last Friday Night (T.G.I.F.) (Official Music Video)
Published June 12, 2011
At a glance
Views
1,602,860,210
Likes
7,647,589
Comments
446,915
Performance vs. channel
All-time outlier score
Engagement rate
More features coming
We're working on new analytics and tools. Stay tuned.
About
CELEBRATING TEN YEARS OF TEENAGE DREAM!! REMASTERED IN 4K! You’re invited to the party of the year! Find out what happened to Kathy Beth Terry in the official music video for Katy Perry’s “Last Friday Night (T.G.I.F.)” featuring Rebecca Black, Darren Criss, Kevin McHale, Hanson, Kenny G, Debbie Gibson and Corey Feldman…
- Published
- June 12, 2011
- Made for kids
- No
More features coming
We're working on new analytics and tools. Stay tuned.
How Katy Perry - Last Friday Night (T.G.I.F.) (Official Music Video) is doing
It has 1.60B views in total. It ranks #522 among tracked YouTube videos by views.
Key facts about Katy Perry - Last Friday Night (T.G.I.F.) (Official Music Video)
- Total views
- 1.60B
- Total likes
- 7.64M
- Total comments
- 446K
- Published
- June 12, 2011
- Global rank by views
- #522
Frequently asked questions
How many views does Katy Perry - Last Friday Night (T.G.I.F.) (Official Music Video) have?
Katy Perry - Last Friday Night (T.G.I.F.) (Official Music Video) has 1,602,860,210 views, 7,647,589 likes and 446,915 comments, ranking #522 among tracked YouTube videos by views.
How accurate are these YouTube video analytics?
View, like, and comment counts come from YouTube's public API and refresh regularly. Growth and revenue figures are estimates built from tracked historical data, so they can differ slightly from what the creator sees privately in YouTube Studio.
What is the outlier score?
How this video's views compare to the channel's usual Shorts or long-form video. A 2x score means double the usual views for that channel, 0.5x means half.
What is engagement rate and how is it calculated?
Likes and comments per view, compared to this channel's typical engagement rate — shown as above or below what's usual for the channel.
How is the revenue estimate calculated?
It's a rough public estimate based on a $0.7–$2.0 CPM (revenue per 1,000 views) applied to view count — not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.
Is this YouTube video analytics checker free?
Yes. You get 10 free channel and video analytics lookups per 24 hours without an account — logging in, which is also free, removes that limit entirely.