AceShowbiz -

Did Andi Dorfman undergo plastic surgery? The former "The Bachelorette" star looked a little bit different when she showed up at her ex Nick Viall's door during Week 9 of ABC's "The Bachelor".

Fans were accusing Andi of getting work done before making her comeback on the franchise. "Whoa Andi, you look different #PlasticSurgery," wrote one fan. Another fan added, "Nice to see Andi's plastic surgery has settled in."

When your ex be like ... Ummm WTF are you doing here? @nickviall #lovehate #goals #TheBachelor

A post shared by Andi Dorfman (@andi_dorfman) on Feb 21, 2017 at 6:38am PST

Andi showed up to Nick's hotel room to give him some advice right before his overnight dates with the three remaining ladies, Raven Gates, Rachel Lindsay and Vanessa Grimaldi.

Wait for it .... and ... cue the sprinkler move ... 💃🏻🕺🏻💃🏻 @alealovely

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A post shared by Andi Dorfman (@andi_dorfman) on Feb 15, 2017 at 5:06pm PST

On Tuesday, February 28, Andi seemingly hit back at haters on Instagram with a motivational quote which read, "People will criticize you today for the same thing they'll praise you tomorrow. In the meantime ... do YOU."

A post shared by Andi Dorfman (@andi_dorfman) on Feb 28, 2017 at 5:43am PST