EnglishBruno Mars is on Twitter (X) as @BrunoMars, with 37,103,321 followers and 5,084 posts. It gained 14,919 followers in the last 7 days and 10,167 in the last 30 days. It has been on X since December 2009, an account age of 16 years.
Insights
Bruno Mars ranks #54 of 24,842,516 tracked X (Twitter) accounts. That is the top 0.01% by followers. Over the last 30 days @BrunoMars gained 10,167 followers (+0.03%). In the last 7 days the change was +14,919 followers. Bruno Mars is on a 12-day follower growth streak. Its strongest tracked day added +27,741 followers on Jul 19, 2026.
Engagement
Early reading. We have captured 1 original post for this account, below the 8 we require before treating a median as settled. The numbers above describe what we have seen so far, not a finished profile of the account.
A typical post picks up 2.0K interactions against 37M followers, an engagement rate of 0.005%. Posts are seen about 372K times each, and 0.539% of those impressions turn into an interaction. That is about 1.00% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.07 posts a day over the last 30 days, though only 3% of days saw any activity at all.
Measured over 1 original post from a 30-day window, last computed on October 25, 2026.
Full engagement reportFollower growth
On a 12-day follower growth streak. Best tracked day: +28K followers on 2026-07-19.
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Notable followers
The biggest accounts in our directory following @BrunoMars.
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Bruno Mars on Twitter (X) - frequently asked questions
- What is the Twitter handle for Bruno Mars?
- Bruno Mars posts on Twitter (X) as @BrunoMars. The profile is at x.com/BrunoMars, and the View on X button at the top of this page opens it.
- How many followers does Bruno Mars have on Twitter?
- Bruno Mars (@BrunoMars) has 37,103,321 followers on Twitter (X). It gained 14,919 followers in the last 7 days and 10,167 in the last 30 days. The count is refreshed continuously from public data.
- When did Bruno Mars join Twitter?
- Bruno Mars joined Twitter (X) in December 2009. The @BrunoMars account is 16 years old. Searches for Bruno Mars age often mean a personal age, which we do not publish. The figure here is the account age only.