
    Joseph R. DICKEY, Petitioner-Appellant, v. UNITED STATES of America, Respondent-Appellee.
    No. 10-14655
    Non-Argument Calendar.
    United States Court of Appeals, Eleventh Circuit.
    Aug. 15, 2011.
    Jeffrey D. Bramer, Attorney at Law, Birmingham, AL, Joseph R. Dickey, FCI Marianna, Marianna, FL, for Petitioner-Appellant.
    Ramona C. Albin, Alice H. Martin, James Edward Phillips, Jenny Lynn Smith, Joyce White Vance, U.S. Attorney’s Office, Birmingham, AL, for Respondent-Appellee.
    Before HULL, PRYOR and BLACK, Circuit Judges.
   PER CURIAM:

Joseph R. Dickey, through counsel, appeals the district court’s denial of his 28 U.S.C. § 2255 motion attacking his 135 year sentence for child pornography convictions. Dickey now claims he “did not receive constitutionally adequate counsel prior to entering his guilty plea.” After review, we affirm the district court’s denial of Dickey’s § 2255 motion.

To establish an ineffective assistance of counsel claim, a petitioner must show (1) “counsel’s performance was deficient” and (2) “the deficient performance prejudiced the defense.” Strickland v. Washington, 466 U.S. 668, 104 S.Ct. 2052, 2064, 80 L.Ed.2d 674 (1984). We “need not address the performance prong if the defendant cannot meet the prejudice prong.” Holladay v. Haley, 209 F.3d 1243, 1248 (11th Cir.2000). To show prejudice in the context of a guilty plea, a petitioner must show “there is a reasonable probability that, but for counsel’s errors, he would not have pleaded guilty and would have insisted on going to trial.” Hill v. Lockhart, 474 U.S. 52, 106 S.Ct. 366, 370, 88 L.Ed.2d 203 (1985).

Dickey’s primary contention is that his counsel erroneously advised him that his guidelines sentencing range could be anywhere from 10 to 135 years, when in fact his guidelines range was life. Even assuming counsel’s performance was deficient, Dickey cannot show prejudice. At Dickey’s plea hearing, the district court advised him of the minimum and maximum penalty for each count, and explained that the sentences could run consecutively. Dickey stated that he understood and was thus fully apprised of his potential sentence. Moreover, the evidence against Dickey was both overwhelming and inflammatory, such that there was no realistic chance of acquittal at a trial. Dickey has failed to establish that but for any errors by counsel, he would not have pleaded guilty and would have insisted on going to trial. Hill, 106 S.Ct. at 370.

AFFIRMED. 
      
      . Dickey received an evidentiary hearing on this claim before the magistrate judge. In his brief on appeal, Dickey contends the magistrate judge erred by not allowing expert testimony as to whether counsel’s performance was constitutionally deficient and prejudicial. See Freund v. Butterworth, 165 F.3d 839, 863 n. 34 (11th Cir.1999) ("Permitting ‘expert’ testimony to establish ineffective assistance is inconsistent with our recognition that the issue involved is a mixed question of law and fact that the court decides.”).
     
      
      . In a § 2255 proceeding, we review legal issues de novo and factual findings for clear error. Lynn v. United States, 365 F.3d 1225, 1232 (11th Cir.2004). We review an ineffective assistance of counsel claim de novo. Gordon v. United States, 518 F.3d 1291, 1296 (11th Cir.2008).
     